Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Agent zSmith
2. How to define the size of a connection pool for a database on the cloud?
3. Java And Apple Shortcuts
4. Zero-Dependency News
5. Overbooked Workshops
6. Time machine: 100 episodes back (42nd episode):

   ForkJoin support in Java EE 8, Java FX in the browser, Code coverage in system tests, Opensource Java EE, Auto-scanning JAX-RS resources, Java and the job market, @Stateless as an interceptor?, Asynchronous CDI Events, Empty POST or PUT, @Stateful EJBs and usecases for the Gateway pattern, Will CDI replace EJB in the future?, Java EE 7 server recommendations, GlassFish clustering / workshop, JSF and pixel perfect applications, Impact of react and angular on the delivery pipeline, How to build JS frontends with Java EE backends, Using multithreaded JAX RS 2.0 in Java SE, Incrementally splitting a monolith: protocols, security processes

Any questions left? Ask now: gist.github.com/AdamBien/3c2c2eaeb07e551d1af162d61b693c30 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

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May your 2026 be as clean as your pom.xml:

🎊Wishing you a year where:

1. Your main() method stays simple and your classpath stays empty.
2. You forgot the import statements.
3. You never have to explain why you don't need Spring for a REST endpoint.
4. Your JAR files remain measured in kilobytes, not megabytes.

May your code compile faster than others can download their node_modules.

🥂 Here's to a year of:

jshell experiments

that actually make it to production

Records

that replace your boilerplate

Pattern matching

that makes your switch statements beautiful

Virtual threads

that make your concurrent code readable

String templates

that end your StringBuilder nightmares

May your dependencies be few, your JDK be current, and your NullPointerExceptions be... well, actually helpful now!

"🎆 In 2026, may you write code so clean that even the JVM garbage collector gets bored."

Happy New Year! May your builds be fast, your tests be green, and your stack traces be short!

The wishes were generated by zSmith, a Java 25 zero-dependency agent:

import airhacks.zsmith.agent.boundary.Agent;

void main() {
  var newYearAgent = new Agent(
  """
  As a marketing specialist,
  you focus on humorous wording
  for specific occasions,
  such as New Year's.
  """
  ).withTemperature(0.1f);

  var response = newYearAgent.chat("""
    Write New Year wishes for
    all the Java developers out
    there who write simple Java 25 code
    without any external dependencies.
  """);
  IO.println(response);
}

The above content was originally created in a YouTube short on: youtube.com/bienadam/shorts:

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Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Java vs. C++ performance
2. Angular with or without AI
3. Web development trends and opinions
4. Testing business logic with external dependencies
5. BCE - where to put DTOs
6. How to build a multi-tenant monolith
7. Time machine: 100 episodes back (41st episode):

   "React over Angular? ...and WebStandards, JSR-375 and REST, Reactive Programming vs. CompletableFuture, Blocking @Asynchronous calls, Interceptors with EntityManager, AMQP and data masses, To Framework Or Not To Framework, Unit Testing Primefaces, Multi-Threaded JAX-RS 2.0 Clients, Java EE "vs." .NET, Dynamic entities, Data encryption, Working offline with JPA, Sample Projects, Industry trends, Conferences and Co., Server Side Rendering with Java EE 7, Naming CRUD in BCE, Java 9 Logging interface, Generic REST client, React.js / Polymer examples, Session replication challenges"" adambien.blog/roller/abien/entry/react_over_angular_reactive_programming

Any questions left? Ask now: adambien.blog/roller/abien/entry/react_over_angular_reactive_programming and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

constructions.cloud provides a curated collection of Java-based AWS deployment examples using CDK infrastructure-as-code. The repository contains production-ready patterns for building serverless applications on AWS.

The collection includes repositories covering common AWS patterns:

Foundation & Setup

CDK development environment configuration and foundational templates

Serverless Compute

Lambda implementations from minimal POJO examples to Quarkus-powered HTTP APIs

AI Integration

Bedrock Agent Core implementations including runtime agents and MCP gateway patterns

Storage & CDN

S3 integration examples and CI/CD pipelines with CloudFront distribution

Each repository follows the bce.design architecture with minimal dependencies. The Quarkus examples replace traditional microservices with serverless HTTP APIs. The POJO examples handle AWS events (S3, SQS, EventBridge) without framework overhead.

Visit constructions.cloud to explore the collection.

Escape outdated JDK 1.X practices from the 90s with practical, modern Java development. This session provides concrete Java 21+ techniques that eliminate bloat, increase productivity, and streamline your business logic.

• Structuring efficient monoliths and microservices
• Streamlined testing approaches
• Logging and error handling
• Implement data-oriented programming
• Remoting and caching
• Persistence strategies
• Documentation and Javadoc
• Build and CI
• Replace external dependencies with built-in functionality
• Adapting code structure for LLM-driven development

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Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. What is the future of reactive frameworks?
2. Input formatting and validation with Java records
3. constructions.cloud announcement
4. Quarkus HTTP API Lambda example
5. Quarkus MicroProfile on AWS Bedrock Agent Core example
6. airhacks.live update The 50x Java Dev: Crafting Elegant Code with LLM
7. airhacks.live update Architecting Applications with MCP, A2A and AI Agents
8. Back from JUGM with; After 30 Years: Why Java is The Most Productive Platform for LLM-Driven Development (report)
9. Time machine: 100 episodes back (40th episode):

   "JASPIC for securing Java EE 7 applications, Thoughts on lambdas and more functional Java, Thoughts on AWS lambdas, The size of ReactJs -- and possible optimisations, Thoughts on custom servlet login module, How to handle transactions in Thin WARs, Primefaces as "one stop" solution, REST as communication "protocol" between Thin WARs, WebSockets vs. Long Polling, JSONObject as DTO and inheritance issues, Microservices and Jenkins, Opinions on Docker Swarm, Threads and EJBs, Is MVC dying (everywhere), Programmatically deploy and undeploy Java EE applications" adambien.blog/roller/abien/entry/ear_use_cases_jsf_modularization

Any questions left? Ask now: gist.github.com/AdamBien/c15cc2ca8533d980525a0fb790105b4a and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

I started with an empty project (Quarkus and MicroProfile), gradually adding features and tests and carrying out refactoring using the bce.design approach. I began with Claude Code, then moved on to Kiro.

There was a general agreement that beautiful Java code can be written really quickly. I hope I surprised some of the attendees! 😊

Some attendees handled 'TrainAboutToDepartException' with impressive speed, which is a positive sign.

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Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

A new Quarkus template is now available that provides an essential foundation for building MicroProfile applications using the Boundary-Control-Entity (BCE) architecture pattern. Available at github.com/AdamBien/quarkus-microprofile.

Key Features

BCE Architecture: The code is structured into distinct layers - boundaries (REST endpoints), control logic, and entities. This promotes maintainability while keeping the codebase minimalistic.

MicroProfile-Only: The template includes only JAX-RS for REST endpoints and CDI for dependency injection. No external dependencies.

Modular Structure:

• service: Core Quarkus application with BCE structure
• service-st: Separate system tests module

Technical Foundation

Built on Quarkus for fast startup and low memory footprint. The BCE pattern is the simplest way to organise your code, scaling to complex enterprise applications.

Getting Started

Clone the repository (github.com/AdamBien/quarkus-microprofile) and start building immediately. All necessary configuration files and basic project structure are included.

Arguably the oldest architecture pattern, BCE/ECB is described in countless articles and books, and is supported by most (all) design (drawing? 😊) tools.

Boundary Control Entity (BCE/ECB) is built on a simple structure that focuses on the business domain. A component is a (Java) package or module (e.g. ESM in Web Components) that focuses on a real business concept.

Checkout: https://bce.design

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This session showcases the next set of top-rated and unique Java code snippets—demonstrating tasks like running Java apps without compilation, handling emojis, launching dev servers, and more—using only plain Java, javac, and VS Code, with no builds or external dependencies.

1. BCE news
2. event-driven, serverless example
3. LLM driven development
4. airhacks.live update The 50x Java Dev: Crafting Elegant Code with LLM
5. Time machine: 100 episodes back (39th episode):

   "Follow up JSF modularization, Beautiful Java EE frontends, JWT Authentication With Java EE, Java EE CRUD Code Generators / bootstrap Frameworks, Are there still use cases for EARs?, Serialising a dynamic subset of fields / properties, JPA with WildFly, Testing @asynchronous methods, Fat WARs -- if you really need them, Use Cases and experiences with Java EE Batch, Multitenancy with JPA, Opinions about Multiple WARs, one server, one DB" adambien.blog/roller/abien/entry/ear_use_cases_jsf_modularization

6. Back from: Dev Talks Conference Keynote (Cluj / Romania): Java's Unfair Advantage: Why LLMs Write Better Enterprise Code in Java and Talk4Devs in-person event (Krakow / Poland): Zero-Compromise Serverless Java: No Ops, Low Costs (EN)
7. CZ Jug report: The Battle of frameworks

Any questions left? Ask now: gist.github.com/AdamBien/93cddaa073a534bafbe8585d09e647a6 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

JFR and JMC for production monitoring, event-based logging instead of traditional logs, CloudWatch anomaly detection, log less with more meaningful events, BCE architecture for LLM-friendly code generation, package-info.java importance for LLMs, zero-dependency approach benefits, infrastructure as code with Java, serverful vs serverless architectural differences, MicroProfile and Jakarta EE standards advantage with LLMs, component-based architecture, domain-driven naming conventions, configuration management strategies, end-to-end testing practices, Visual Studio Code setup for Java development

and these answered questions:

1. What is the best way to search your Q&A to find topics covered before?
2. Is there a log analyzing framework that you would recommend for real-time monitoring?
3. What do you recommend as a best practice to monitor an application?
4. Does it matter how the logs are formatted (XML, JSON versus raw text)?
5. How will you organize configuration classes like logger produces, custom beans and helper classes in the BCE architecture?
6. What plugins do you recommend for Visual Studio Code?
7. When you write an end-to-end test, in general, do you write those in separate projects?
8. When performing an end-to-end test, how specific do you like the

1. DevTalks Cluj: Java's Unfair Advantage: Why LLMs Write Better Enterprise Code in Java
   keynote DevTalks Cluj Cluj Romania 25 September 2025
   https://www.devtalks.ro/cluj#agenda
2. JAVA Centric--Satellite Event by DevTalks & BMW TechWorks Romania: Business Logic First: Escaping Java's Bloat Addiction
   session JAVA Centric--Satellite Event by DevTalks & BMW TechWorks Romania Cluj Romania 26 September 2025
   https://bmwtechworks.ro/en/events/java-centric-satellite-26-09-2025
3. J-Labs: Zero-Compromise Serverless Java: No Ops, Low Costs
   session J-Labs Krakow, Poland 30 September 2025
   https://talk4devs.j-labs.pl/en/100-cloud-serverless-java-2/
4. Tricentis: The Battle of frameworks
   session Tricentis Prague, Czech 01 October 2025
   https://www.meetup.com/czjug-prague/events/306973050/
5. Devoxx Belgium: The Best of Java Shorts Show: 100 Snippets in 50 Minutes
   session Devoxx Belgium Antwerp 09 October 2025
   https://devoxx.be/
6. 30 Jahre Java - Lessons Learned[online event]
   session 14 October 2025
   https://java.bettercode.eu/veranstaltung-83980-se-0-30-jahre-java-%26ndash%3B-lessons-learned.html
7. JavaDay / JUG Karlsruhe: Real World Java Hacks and Tricks
   session JavaDay / JUG Karlsruhe JUG Karlsruhe 16 October 2025
   https://www.meetup.com/java-user-group-karlsruhe/events/310239937/
8. JUG: After 30 years: How Java became the most productive LLM-driven development language
   session JUG Munich 20 October 2025
   https://www.meetup.com/de-DE/java-user-group-munchen-jugm/events/310632489/
9. 4th Forum Unique Codes: Cloud vs. On-Premise: Building Tomorrow's IT Strategy Today
   session 4th Forum Unique Codes Baden, Austria 23 October 2025
   https://www.securikett.com/4th-forum-unique-codes-meet-us-in-munchendorf-at/
10. JUG: 10x Speed, 1x Complexity: Live Coding Java with LLMs (Agent)
    session JUG Katowice, Poland 28 October 2025
    https://www.meetup.com/silesia-jug/events/311501854/
11. JUG: Pairing With LLM Agents To Write Great Java Code Fast
    session JUG Vienna, Austria 17 November 2025
    https://www.meetup.com/java-vienna/events/310835005/
12. The 50x Java Dev: Crafting Elegant Code with LLMs[online event]
    airhacks.live workshop 16 December 2025
    https://airhacks.live
13. Architecting Applications with MCP, A2A and AI Agents[online event]
    airhacks.live workshop 18 December 2025
    https://airhacks.live
14. airhacks.tv Questions and Answers #livestream[online event]
    live streaming show first monday of the month, 8pm CET
    https://www.meetup.com/airhacks/

1. Real time application monitoring
2. Log analyzing frameworks
3. BCE announcement
4. airhacks.live update The 50x Java Dev: Crafting Elegant Code with LLM
5. NEW project AWS CDK Static Website Infrastructure
6. NEW project Zero Dependency Configuration Utility (zcfg)
7. 1k shorts celebration
8. Time machine: 38th episodes back:

   "What do you think about the Gartner report Market Guide for Application Platforms?, How will you organise configuration classes like logger producers, custom beans validation, and helper classes in the BCE architecture?, What is your suggestion about modular JSF/Primefaces projects, especially for large projects transitioning to microservices?, What do you think about importing and injecting the "gateway" directly in the business app or using JMS to report metrics asynchronously?, What is the best way to store translations and property files for use with JSF bundles or databases, especially with thousands of keys?, How would you handle an endpoint that supports only GET with multiple query parameters? Would using POST with a JSON object be a better approach?, Is there a way to resolve "Unknown properties" in JAX-RS and JSON on Wildfly using only JEE without Jackson libraries?, Which application server would you choose today for designing an average JEE application without specific customer requirements?, Is it possible to set up a Docker image so that rarely changing dependencies are incorporated into a Docker layer for faster builds and deployment across Java EE containers?, Do CDI Events support generic classes in Java EE, and how can separate listeners be implemented for different events?, What is your opinion regarding Project Jigsaw, especially in light of IBM and Red Hat's opposition?, What advice would you give to someone just starting with Java EE on how to approach learning it effectively?, Why should we use Java EE with Payara or Glassfish when we have Jersey as a JAX-RS implementation?, What do you think of the Java Platform Module System (JPMS)?, Which approach would you use to update the progress of a long-running asynchronous task so that it can be polled via JAX-RS?" adambien.blog/roller/abien/entry/gartner_bce_modular_jsf_firehose

9. Dev Talks Conference Keynote (Cluj / Romania): Java's Unfair Advantage: Why LLMs Write Better Enterprise Code in Java
10. Talk4Devs in-person event (Krakow / Poland): Zero-Compromise Serverless Java: No Ops, Low Costs (EN)

Any questions left? Ask now: gist.github.com/AdamBien/3847c0daefff70904c1e8589fd8f5c27 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1,000 Java shorts (videos around 60 seconds long) have reached a cumulative total of 2.34 million views, with the most popular video receiving 32,400 views. The average number of views per video is 2,390, including conference interviews.

Community participation is also increasing — I receive lots of positive and constructive comments, which inspire me to record more shorts. 😃

Thank you for watching, commenting and participating!

subscribe 👉 youtube.com/bienadam/shorts

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

ZMCP implementation details, zero-dependency philosophy, Java 21 exclusive usage, MCP as interface between AI and microservices, ZB build tool convention over configuration, temporary folder for class files, ZCL single-file logger implementation, serverless Kafka consumer with partition-based scaling, S3 bucket with CloudFront for UI hosting, Java LTS vs non-LTS in production, Open Liberty for multi-application deployment, View Transition API browser support, Java Flight Recorder for monitoring, enum implementing interfaces for infrastructure as code, FFM (Foreign Function Memory) for C interop, Quarkus scaling strategies in cloud and on-premise, web standards over frameworks philosophy

and answered questions:

1. ZMCP (Zero-dependency MCP): A Model Context Protocol implementation in pure Java 21 with no external dependencies, featuring code executor, link info tool, and file store tool
2. ZB Build Tool: A lightweight build tool that compiles Java projects in 600ms without Maven dependencies, storing class files in temporary folders by default
3. ZCL (Zero-dependency Colored Logger): A single-file colorful command line logger with exception handling capabilities
4. MCP (Model Context Protocol): Industry standard interface between LLMs/AI and external systems, created by Anthropic
5. Serverless Kafka Consumer Implementation: Using AWS Lambda with MSK (Managed Service Kafka) for event-driven architectures
6. UI Hosting in Serverless: Using S3 bucket with CloudFront distribution for static website hosting
7. Java Version Strategy: Discussion on using Java 24 in production vs waiting for Java 25 LTS
8. Open Liberty vs Quarkus: Use cases for application servers vs cloud-native frameworks
9. View Transition API: New web standard for animations during navigation between views
10. Java Mission Control and Flight Recorder: Monitoring Java applications with pretty UI on-premise

1. Serverless kafka consumer?
2. How to host UI in serverless applications? (S3?)
3. Time machine, 37th episode from April 2017

   Best technology to distribute masterdata diffs, CORS and Access-Control-Expose-Headers, How to implement token based authentication in Java EE?, Monitoring Java EE applications in production (with pretty UI), Tenant-dependent EntityManager injection, Service discovery and Java EE 7, How to build Hateos links with JAX-RS?, Ideas to improve your career, Solutions for mobile applications for Java EE services, What is javax.ws.rs.ext.ContextResolver?, Naming for load balanced microservices, How JTA transactions are implemented under the hood?, Security in Java EE 8 news, Thin WARs in practice, Declarative JSON validation, Microservices and DB sharing, Plain Java SE without Java EE -- is it viable in real world?

4. Why even use Quarkus? Have you tried doing only raw java inside lambda? IMO this should be the standard. Why do we need to have a framework around a the code inside a lambda? I think we should rely on libs, if necessary, not frameworks. DevOps Stage 2024: The Short Way to Serverless NoOps on AWS
5. The use case for enums implementing an interface Enum Implementing an Interface / youtube comment
6. ZCL announcement github.com/adamBien/zcl
7. ZMCP announcement github.com/adamBien/zmcp
8. ZB new feature (temp folder output) github.com/adamBien/zb

Any questions left? Ask now: gist.github.com/AdamBien/480049770946348ce11da42782af850e and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Java for CPU-intensive workloads in serverless, no-code approach for I/O-bound operations, Step Functions for waiting operations, Event Bridge for transformations, Service Loader for plugin architecture, Entity Control Boundary package structure, Minimalistic Java applications, Start with Java SE then extend to MicroProfile, Quarkus for fastest runtime, HTTP Client from Java 11 instead of MicroProfile REST Client, Avoid distributing systems prematurely, REST for synchronous communication, Message queues for fire-and-forget, Kafka as a database with forever retention, System.out.println for Lambda logging, Web Components for UI development, Docker layering for Quarkus optimization, MCP comprises prompts resources and tools, 180ms build time for simple projects, 800ms for larger projects with ZB

and answered questions:

1. CloudLand Conference Report: Delivered a 1.5-hour session on "Hardcore Serverless and Serviceful Java" focusing on using Java for CPU-intensive workloads
2. Zero Dependencies Builder (ZB): Open-sourced tool for building Java projects without external dependencies, creates executable JARs automatically
3. Zero Dependencies Model Context Protocol (ZMCP): Implementation of MCP (Model Context Protocol) for connecting LLMs with enterprise infrastructure
4. Minimal Java Applications: Best practices for building lean Java applications starting with Java SE, then extending to MicroProfile/Jakarta EE
5. Consulting Career Advice: How to start as a consultant, focusing on code reviews, migrations, and project design
6. Large-Scale Systems Design: Avoiding premature distribution, using REST for synchronous communication, and message queues for async
7. Quarkus vs Spring Boot: Discussion on framework choice, hot reload capabilities, and startup times
8. Serverless Logging: Using System.out.println for AWS Lambda with CloudWatch integration
9. Database Connection Management: Using PgBouncer or RDS Proxy for serverless environments
10. UI Stack Options: Recommending Web Components and custom elements for modern frontends

1. how to write minimal Java applications
2. CloudLand conference report
3. about consulting
4. Zero Dependencies Builder: zb announcement
5. Zero Model Context Protocol: zMCP announcement
6. Large scale software systems
7. Time travel, topics from the 36th episode:

   HA Singletons and Java EE, JMS-redelivery in the case of a rollback or system failure, Decisions for hosting Java EE projects on premise or in the cloud, Messaging systems and message ordering, Where to put cross-cutting classes in the Boundary-Control-Entity structure?, Deploying a single WAR into separated subfolders, How to deal with "useful" libraries in Thin WAR environments?, Test coverage of system tests, JSON-P vs JSON-B, How to separate environments in Java EE?, UI-stack options in modern Java EE applications, How to manage database connections with TomEE and Docker?, What is @javax.inject.Singleton?, Swagger integration and Jersey or: how to document REST, Field validation in JavaFX and FXML, Do we have to override: getClasses/getSingletons of the javax.ws.rs.core.Application class?

Any questions left? Ask now: gist.github.com/AdamBien/8d9aaeb0af5e612de22796225fee4cab and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. AWS User Group Silesia: Hardcore Serverless Java
   session AWS User Group Silesia Future Processing, Gliwice 24 June 2025
   https://www.meetup.com/airhacks/events/308303637/
2. CloudLand: Hardcore Serviceful + Serverless Java #slideless
   session CloudLand Heide Park Soltau 2 July 2025
   https://meine.doag.org/events/cloudland/2025/agenda/#agendaId.5738
3. LLM / GenAI Patterns, Architectures and Use Cases with Java[online event]
   airhacks.live workshop 10 July 2025
   https://airhacks.live
4. Hardcore Serverless Java on AWS[online event]
   airhacks.live workshop 17 July 2025
   https://airhacks.live
5. airhacks.tv Questions and Answers #livestream[online event]
   live streaming show first monday of the month, 8pm CET
   https://www.meetup.com/airhacks/

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

ZB (Zero Dependency Builder) is a simple build tool for Java without external dependencies, Main branch only development works well for most enterprise projects but not when releases are dictated by law, Load balancers like HAProxy and Nginx are recommended for on-premise while cloud load balancers are good for global distribution, JSON-P is a simple way to handle JSON in Java applications, Entity mapping can be done with direct serialization or through DTOs depending on API versioning needs, EJBs can be faster than RequestScoped beans due to object pooling and graph reuse, Quarkus deploys at build time and performs tree shaking for better performance and security, Native images make sense for on-premise deployments but not necessarily for cloud/serverless, AI tools are useful when you can quickly evaluate and accept/reject suggestions, Trunk-based development avoids merge conflicts and keeps the codebase in a functional state, Virtual threads make reactive programming less necessary

and answered questions:

1. Why should you use static method in an interface why not just use a class?
2. How are you using AI tools like copilot or cursor?
3. What is a good load balancer?
4. How would you map in a project that use BCE an entity post from block?
5. How would you do if you want a different request for the creation for the post as well?
6. Would you create the attribute names with static strings?
7. Are you aware of JSON-P being brought into the JDK?
8. Would you like to update the benchmark about request scoped and EJBs?
9. Do you use native images? Why or why not?

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

1. Meet zb (zero dependencies builder)
2. Request for recommendations for load balancer tools for on-premise applications, with previous GSLB experience being limited compared to cloud-based solutions and seeking more feature-rich alternatives.
3. Use DTOs like PostDto in the Boundary layer for responses to avoid exposing entire JPA entities, and utilize separate DTOs like CreatePostDto for handling creation requests.
4. Boundary layer manages interaction between application and external systems, handling requests and responses using appropriate DTOs.
5. Managing CI/CD and collaboration with multiple people using only the "main" branch workflow.
6. Comparing RequestScoped and EJB performance in Quarkus, questioning necessity of waiting for "EJB Replacement" for performance optimization.
7. Discussion on whether RequestScoped is currently sufficient without optimizations like pooling and max concurrency that are only available in EJB.
8. Payara's startup and deployment speed now comparable to Quarkus thanks to Project Leyden and JDK 24 improvements.
9. Java's overall performance enhancement with JDK 24 reduces performance gap between Quarkus and other Java frameworks.
10. Project Leyden makes reflection no longer a performance bottleneck, benefiting all Java applications.
11. Introduction of jtaccuino project - a Jupyter notebook written in JavaFX providing an alternative to Python for datascience.
12. time travel, topics form the 35th episode:

    Java EE 8 News, Java SDK for Oracle Bare Metal Cloud Services, Handling JPA relationships in CRUD microservice scenarios, The role of RxJava in typical enterprise applications, JAX-RS returning Response vs objects and JSON vs XML, Cross-field entity validation, GPL/LGPL opensource and commercial projects, What is pac4j.org, Transactions CRUD-Services BCE EntityManager and connection sharing, SCM Managing Structuring and organizing microservices, Gradle adoption gradle vs maven, Dealing with setup scripts in Java EE environment, Oracle JDK vs openJDK and licensing, Greetings from Panama jmoordb, The role of Model Driven Architecture in Java EE

Any questions left? Ask now: gist.github.com/AdamBien/74fcde9b08475112003c772ed8384462 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

"This interactive session is about practical, no-nonsense coding. We'll explore lean Java 21+ practices and patterns that eliminate bloat and hacks that increase productivity. We will start with structuring and organizing backend monoliths and microservices, cover testing, then move on to decoupling, abstractions, Data Oriented Programming, automation with pure Java."

I used the following example during the session ebank. As a quickstarter for serverless / AWS production projects, I'm using the following template: aws-quarkus-lambda-cdk-plain

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

REST is about manipulating resources with well-defined HTTP methods (GET, POST, PUT, DELETE) while gRPC is just remote method invocation, Quarkus request-scoped beans are faster than in traditional Java EE due to lack of reflection, Java is 35x faster than Python making it better for AI inference and production, serverless architecture provides cost benefits by paying only for actual usage, RAG (Retrieval Augmented Generation) can be implemented in Quarkus with predefined pipelines, Neo4j works well with LLMs due to its graph structure matching semantic relationships, document categorization with AI can be implemented by passing document chunks to embedding models and using vector databases, Java is getting better with each version with Java 24 being particularly strong, event-driven architecture works well for AI applications by chaining asynchronous operations

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Are you nice? :-) Then checkout: the airhacks discord server

"Treating LLMs as microservices with APIs for enterprise integration, Java is excellent for model inference and production deployment, Enterprise applications benefit from LLMs as decision support tools rather than decision makers, Langchain4j gaining adoption in the Quarkus enterprise space, Java developers and Python developers form distinct groups with different priorities, Future trend toward smaller dedicated models through model distillation, Java's vector API can be as fast as modest GPUs in some cases, Local LLM inference possible with Java at 10 tokens per second, Java 24 released with gatherers and FFM API, Java One conference was well-organized with great content and networking, JavaLand conference focused on community with keynote about 30 years of Java, Centralized logging now standard in cloud environments, Application-scoped services preferred in serverless architectures, Generic utility packages should be avoided for better cohesion, Preference for JSON-P over JSON-B for better versioning capabilities, Synchronous communication preferred over queuing when possible, Vaadin making a comeback with web components support"

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Are you nice? :-) Then checkout: the airhacks discord server

1. A more straightforward explanation of the difference between gRPC and REST regarding query APIs
2. Performance of RequestScoped on Quarkus. What about missing EJB features?
3. What are some interesting applications of AI Agents and automation using Java/Quarkus?
4. How can one effectively integrate AI Agents and automation with Quarkus?
5. What advice do you have for someone new to AI Agents and automation who wants to work with Java/Quarkus?
6. How does Quarkus compare to Low-/No-Code interfaces for AI Agents and automation?
7. What are the benefits of integrating AI into the correspondence exchange system?
8. How will AI be used to read, summarise, and categorise documents in the system?
9. What are the challenges of using a local LLM for document processing?
10. How does the system ensure cost-effectiveness by using a local LLM?
11. Time travel, topics from the 34th episode:

    The state of microprofile.io, Motivation for StatusTest, Java EE -- feedback from JUGs, Micro, Swarms and co. the possible killer use case., SPA and JAX-RS. One or multiple projects?, Files filtering and Java FX, REST architecture in 5 mins, Should we keep SOAP?, Personal opinions on article: "Oracle finally targets Java non-payers", CDI with transactions, When should we start to worry about performance?, How we can communicate multiple microservices without share their DTO's?, A lean way to inject properties with Java EE., Java EE vs. Spring, Is it possible to put HTML5 application after the .war has been compiled?, Future of NetBeans, Non blocking IO vs. JDBC, Java EE and scalability, How to connect SPAs with backend efficiently, Java EE vs. Spring Cloud -- how to deal with non functional requirements, Can we start threads in a @Singleton?

Any questions left? Ask now: gist.github.com/AdamBien/df41e421a58f9f8ef0963733f6019725 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

• Android Studio
• Aptana Studio
• Arachnoid
• Atom
• BBEdit
• BEA WebLogic Workshop
• BlueJ
• Borland JBuilder
• Brief
• Cloud9 IDE
• Codeanywhere
• Code::Blocks
• CodeWarrior
• Codenvy
• CodeLite
• CodeMix
• CodeRunner
• ConTEXT
• Crimson Editor
• DrJava
• Eclipse
• Eclipse Che
• EditPlus
• Emacs
• Ensime
• Geany
• Gedit
• Gitpod
• Greenfoot
• IBM Rational Application Developer
• IntelliJ IDEA
• JCreator
• JDEE (Java Development Environment for Emacs)
• jEdit
• jGRASP
• jMonkeyEngine SDK
• NetBeans
• Notepad++
• Oracle JDeveloper
• Processing
• PSPad
• SciTE
• SciTools Understand
• Spring Tool Suite (STS)
• Sublime Text
• SmartGit
• TextMate
• TextPad
• Together
• UltraEdit
• Vim
• Visual Studio
• Visual Studio Code
• Xcode
• XEmacs
• Zeus
• Microsoft Visual J++ (Historical)
• Symantec Visual Café (Historical)
• IBM VisualAge for Java (Historical)
• Sun Java Studio Creator (Historical)
• Sun Java Workshop (Historical)
• Sun Java Studio Enterprise (Historical)
• Forté for Java (Historical)
• Borland JBuilder (Historical)
• SuperCede (Historical)
• CodeWright (Historical)

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

• Apache Tomcat
• Apache TomEE
• Apache Geronimo
• Apache JServ
• Eclipse Jetty
• WildFly (JBoss AS)
• JBoss Enterprise Application Platform
• IBM WebSphere Application Server
• IBM WebSphere Application Server Community Edition
• Oracle WebLogic Server
• GlassFish
• Payara Server
• OW2 JOnAS
• Apache MINA
• Netty
• Borland Enterprise Server
• Adobe ColdFusion
• Lucee (Railo)
• Oracle OC4J
• Orion Application Server
• Caucho Resin
• SAP NetWeaver Application Server
• TmaxSoft JEUS
• Fujitsu Interstage
• Hitachi Cosminexus
• ATG Dynamo Application Server
• SilverStream Application Server
• Sybase EAServer
• iPlanet Application Server
• Sun Java System Application Server (Sun ONE)
• Netscape Application Server
• NetDynamics Application Server
• JBoss Undertow
• Spring Boot
• Dropwizard
• Eclipse Vert.x
• Micronaut
• Oracle Helidon
• KumuluzEE
• Open Liberty
• Thorntail (WildFly Swarm)
• Enhydra Server
• NEC WebOTX Application Server
• Persistence PowerTier
• Secant ModelMethods
• TradeCity Rexip AppServer
• Trifork Application Server
• HHPN XLiRAD
• Interactive Business EAS
• New Atlanta ServletExec
• Gefion LiteWebServer
• Red Hat Quarkus
• Sun Java Web Server
• Jeeves
• GemStone/J (GemStone Application Server)
• Blazix
• IronFlare Orion Server
• Pramati Server
• WebGain Application Server
• BEA Tuxedo (Java-enabled)
• JetSpeed
• WebObjects
• Jo! Application Server
• Dynamo Application Server
• Simple Web Server (SWS)
• Winstone Servlet Container
• nanoHTTPD
• TJWS (Tiny Java Web Server)
• Undertow.io
• Grizzly HTTP Server
• Restlet Server
• Akka HTTP
• Play Framework
• Ninja Framework
• Spark Java
• Ratpack
• Jooby
• Jodd Madvoc
• Vert.x-Web
• Pippo
• Struts2 embedded server
• RestExpress
• JLHTTP
• Simple Framework
• Virgo Server
• Piranha Cloud
• Siwpas (Simple Web Profile Application Server)
• Tengah

The list is also available at: java-archives

1. JavaOne report
2. JavaLand report
3. What stage are people at wrt writing GenAI applications in Java, or integrating AI use cases into their existing Java apps. Are they learning, prototyping, developing, using in production ?
4. Are you seeing an increase in activity in Langchain4J adoption recently to solve the use cases that might have defaulted to being written in Python?
5. Any interesting use cases you can share on GenAI applications in Java being worked on in the wild?
6. 100 episodes back in time:

   Java EE 8 news, Managing logs in central location, About layering: @ApplicationScoped for services?, Why I created an ExceptionFactory--a long time ago., Util packages and classes, Modal windows in JavaFX and background threads, Managing JDBC drivers in Docker, How to run a DB in a container?, To share or not to share a DB, Managing private docker images, DTOs vs JSON-P for partial data transfer, Microservices: queuing choices -- JMS or not, Rolling updates with Java EE and docker, Dealing with bloat: lombok, IDE or what?

   33rd airhacks.tv questions

Any questions left? Ask now: gist.github.com/AdamBien/13fff4f53cf668c9cdfe87ff551bf61a and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Convenient and nice location: all sessions were in one building - there was enough time to walk between sessions, have a hallway conversation ...and get a coffee.
2. Speaking of coffee, the standard coffee was good and much better than in the hotel. And great Italian speciality coffees were served by passionate San Francisco baristas. I had my first Cortado at JavaOne.
3. Excellent presentations by core Java/Oracle engineers. They were well prepared with great content. Talking to (former) Oracle engineers / Java committers has always been my main motivation for attending JavaOne.
4. Good (great?) food, (too) good local biscuits. Always plenty of drinks and coffee.
5. Great attention to detail: useful gifts, nice stickers, JavaOne branded seat cushions, Java coasters, JavaOne signposts, badge flags and posters.
6. Good party venues: the food was good, the venues were nice, and it was easy to make conversation.
7. JavaOne was also better attended than expected.
8. Perfect organisation: from the badge to the schedule to the conference app, everything worked perfectly.

I was surprised by the quality of the conference and started asking attendees about their experiences. The answers were all positive.

The most surprising fact was that the majority of people were attending JavaOne for the first time. I asked during my presentation - more than 70% had never been to JavaOne before.

It is hard to find anything that could be improved, other than the size of the rooms. The rooms were either too big or too small. There was a lack of medium sized rooms. I also missed the evening BoF sessions, but my schedule was already packed.

In the event that my proposal is accepted - see you again in the year 2026

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. This is the way: Serverless First With Java on AWS[online event]
   Riyadh Java User Group session 10 March 2025
   https://www.meetup.com/riyadh-java-users-group/events/306402206/
2. JavaOne: Real World Lean Java Practices, Patterns, Hacks, and Workarounds [SES1112]
   session JavaOne Redwood Shores March 2025
   https://reg.rf.oracle.com/flow/oracle/javaone25/catalog/page/catalog/session/1724613775255001Kvpl
3. JavaLand: Keynote: 30 Jahre Java - Hypes, Akronyme, Buzzwords und Paradigmen
   keynote JavaLand Nurburgring 1 April 2025
   https://meine.doag.org/events/javaland/2025/agenda/#agendaId.5162
4. JavaLand: No Dependencies: Pure Java AI/LLM Integration
   session JavaLand Nurburgring 1 April 2025
   https://meine.doag.org/events/javaland/2025/agenda/#agendaId.5166
5. Tech Lounge: The Future is Now: Building Enterprise Java Applications in the Cloud
   session / workshop Tech Lounge Eschborn (Frankfurt) 29 April 2025
   https://forms.office.com/pages/responsepage.aspx?id=LtyZSkJhG0aV1ug5tZLPwHD3ibL2cEBNnINczQc_L_NUQ1lHOTJVQk1VVDM4ODJLME9BWVgyWkVIQi4u&route=shorturl
6. JAX: The Best of Java Shorts Show: 100 Snippets in 45 Minutes
   session JAX Mainz 6 May 2025
   https://jax.de/serverside-enterprise-java/automatisierung-java-shell-script/
7. JAX: Pure Java Enterprise AI / LLM Integration Patterns, Hacks und Workarounds
   session JAX Mainz 6 May 2025
   https://jax.de/core-java-jvm-languages/java-enterprise-ai-llm-integration-patterns/
8. geecon: The Best of Java Shorts Show: 100 Snippets in 45 Minutes
   session geecon Krakow May 2025
   https://2025.geecon.org/speakers/info.html?id=972
9. LLM / GenAI Patterns, Architectures and Use Cases with Java[online event]
   airhacks.live workshop 10 July 2025
   https://airhacks.live
10. Hardcore Serverless Java on AWS[online event]
    airhacks.live workshop 17 July 2025
    https://airhacks.live
11. airhacks.tv Questions and Answers #livestream[online event]
    live streaming show first monday of the month, 8pm CET
    https://www.meetup.com/airhacks/

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

" J2EE to Quarkus migration can save around 50% memory for on-premise deployments, EJBs are straightforward to migrate but MDBs with two-phase commit are challenging, Change Data Capture like Debezium is an elegant solution for transaction handling, Running JFR all the time in production is a best practice for on-premise deployments, CryoStat provides visualization for JFR events in OpenShift, Quarkus binary executables work well for AWS Lambda but require managing your own runtime, Using AWS-managed Corretto runtime is advantageous for security patching, Application Load Balancer can route to both Fargate and Lambda behind the same URI, Function URL is the cheapest way to run Lambda but HTTP API Gateway provides nicer URIs, Monolithic applications are still valuable when well-structured, Modern Java with records can make JDBC more appealing than ORMs for complex queries, Cloud provider migration is less about Java code and more about mapping equivalent services, System testing should be done by deploying applications to production-like environments and testing them functionally."

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/728f7aac35f434b6c0a87d192e61f73d

1. How should I handle MDBs (Message-Driven Beans) and two-phase commits when migrating Java EE applications to Quarkus while minimizing code rewrites?
2. Is it advisable to keep Java Flight Recording (JFR) running continuously in production for capturing data when a pod crashes?
3. What are the best practices for effectively using Java Flight Recording in an OpenShift cluster environment?
4. Is deploying a Quarkus binary executable as a custom runtime for AWS Lambda better than using a container image?
5. How can a Lambda function be used to offload work from Kubernetes/locally hosted Quarkus services during peak demand?
6. 100 episodes back in time:

   Monolithic Java EE?, UI (servlet,JSP) vs. EJB / CDI authentication, JDBC vs. ORMs, implementing a WebService on a JVM vs. on an application server, Docker host resolution and staging, Launching docker images in production, Multiple server instances vs. multiple docker containers, Solr vs. ElasticSearch, Docker RAM limits vs. JVM maxheap, How to learn Java EE and Java, The Purpose of ejb-jar.xml, gRPC and microservices, Handling security patches with Docker, UriInfo with proxies, Approaches to secure JAX-RS services

Any questions left? Ask now: gist.github.com/AdamBien/13fff4f53cf668c9cdfe87ff551bf61a and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

"AWS Lambda authorizers for API Gateway, sealed interfaces in Java, caching strategies and considerations, focus on integration and end-to-end testing over unit testing, writing simple and readable Java code, iterating quickly on projects, differences between Quarkus and Spring, similarities between Java EE/Jakarta EE and Spring development, using vanilla JavaScript effectively, reflections on Java technology evolution over the years"

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/13fff4f53cf668c9cdfe87ff551bf61a

This session is about practical, no-nonsense coding. We'll explore lean Java 21+ practices and patterns that eliminate bloat and hacks that increase productivity. We will start with structuring and organizing backend monoliths and microservices, cover testing, then move on to decoupling, abstractions, Data Oriented Programming, automation with pure Java and the impact of LLM assistants on design and code structure.

1. caching strategies for databases
2. moving fast, what to refactor, lessons learned
3. the enhanced purpose of sealed interfaces
4. Jfokus conference report
5. Digma product launch
6. BASE and 800 Java shorts
7. 100 episodes back in time: JavaOne impressions,Java EE 8/9 news, contents, roadmaps and caveats,Load balancing Java EE servers on Docker,Oracle JVM vs. others,CDI and clustering,Combining JAX-RS and JSF,"Micro" vs. "Full" application servers and docker,JDBC pool configuration on docker,Portable SAM modules,Java FX and the future,REST API and validation,Consuming REST services (HTTP header interpretation),How to profile server startup,Service communication without docker,How to consume / choose JavaOne sessions?,WildFly monitoring capabilities,Event sourcing and Java EE,REST API doc generation" adam-bien.com/roller/abien/entry/java_ee_8_javaone_impressions

Any questions left? Ask now: https://gist.github.com/AdamBien/99e1996d77ffcbe7ad6ce49b5db4797f and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Jfokus: Real World Lean Java Practices, Patterns, Hacks and Workarounds
   session Jfokus Stockholm 4 February 2025
   https://jfokus.se/talks/2524
2. JUG Helsinki: Pure Java LLM Patterns, Tricks and Hacks for the Enterprise
   session JUG Helsinki Helsinki 19 February 2025
   https://www.meetup.com/helsinki-java-user-group/events/305625114/
3. JavaOne: Real World Lean Java Practices, Patterns, Hacks, and Workarounds [SES1112]
   session JavaOne Redwood Shores March 2025
   https://reg.rf.oracle.com/flow/oracle/javaone25/catalog/page/catalog/session/1724613775255001Kvpl
4. This is the way: Serverless First With Java on AWS[online event]
   Riyadh Java User Group session 10 March 2025
   https://www.meetup.com/riyadh-java-users-group/events/306402206/
5. JavaLand: Keynote: 30 Jahre Java - Hypes, Akronyme, Buzzwords und Paradigmen
   keynote JavaLand Nurburgring 1 April 2025
   https://meine.doag.org/events/javaland/2025/agenda/#agendaId.5162
6. JavaLand: No Dependencies: Pure Java AI/LLM Integration
   session JavaLand Nurburgring 1 April 2025
   https://meine.doag.org/events/javaland/2025/agenda/#agendaId.5166
7. JAX: The Best of Java Shorts Show: 100 Snippets in 45 Minutes
   session JAX Mainz 6 May 2025
   https://jax.de/serverside-enterprise-java/automatisierung-java-shell-script/
8. JAX: Pure Java Enterprise AI / LLM Integration Patterns, Hacks und Workarounds
   session JAX Mainz 6 May 2025
   https://jax.de/core-java-jvm-languages/java-enterprise-ai-llm-integration-patterns/
9. geecon: The Best of Java Shorts Show: 100 Snippets in 45 Minutes
   session geecon Krakow May 2025
   https://2025.geecon.org/speakers/info.html?id=972
10. LLM / GenAI Patterns, Architectures and Use Cases with Java[online event]
    airhacks.live workshop 10 July 2025
    https://airhacks.live
11. Hardcore Serverless Java on AWS[online event]
    airhacks.live workshop 17 July 2025
    https://airhacks.live
12. airhacks.tv Questions and Answers #livestream[online event]
    live streaming show first monday of the month, 8pm CET
    https://www.meetup.com/airhacks/

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

"Java well-suited for LLM inference and training, NoOps concept possible with serverless architecture, cloud services offer better automation through APIs, on-premise serverless less beneficial for regular data centers, AppWrite as backend service has pros but vendor lock-in concerns, generative AI unlikely to fully replace backend development, Quarkus offers fast cold start times for serverless functions, evolution of Java ecosystem over 8 years including shift to serverless and cloud-native development"

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/99e1996d77ffcbe7ad6ce49b5db4797f

"Kubernetes true costs including VPC and network components, Mobile development options with pros and cons, Java's capabilities for local LLM inference, Historical influence of Steve Jobs on Java enterprise development, Repository pattern critique and alternatives, Elastic vs OpenSearch considerations, Approaches to entity validation and error handling, Reflections on Java development practices over time"

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/c2450966a35afb265aca224e408e3a95

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. re:Invent 2024 conference news
2. Corrections to the calculation of the cost of Kubernetes in the 128th episode (I was too optimistic)
3. Which technology to choose for native clients?
4. Java LLM recap
5. Steve Jobs and Enterprise Java
6. BCE: the location of repositories
7. BCE: organization of the MP Rest Client and its parameters
8. What is SecureRandom?
9. Graylog? ELK? LGTM (Loki for logs, Grafana for visualization, Tempo for traces, and Mimir for metrics)?
10. What is the best approach for bean validation on JPA Entities and 400
11. LangGraph4J vs. LangChain4J

Any questions left? Ask now: https://gist.github.com/AdamBien/355fd0bebcfd5865464cbaf32b0e3e5a and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. The Short Way to Serverless NoOps on AWS[online event]
   conference session 22nd November 2024
   https://devopsstage.com/speakers/adam-bien/
2. JUG: Pure Java LLM Integration
   session JUG Vienna 25th November 2024
   https://www.meetup.com/java-vienna/events/298383014/
3. JUG: The Only Reasonable Way To Test your (µ)Services
   session JUG Vienna 25th November 2024
   https://www.meetup.com/java-vienna/events/298383014/
4. JUG: Kickass Enterprise Java LLM Inference
   session JUG Hamburg 26th November 2024
   https://www.meetup.com/jug-hamburg/events/304399542
5. #129th airhacks.tv Questions and Answers #slideless[online event]
   live streaming show 9th December 2024
   https://www.meetup.com/airhacks/events/304510249/
6. Ya!vaConf: Pure Java AI/LLM Integration
   session Ya!vaConf Warsaw 11th December 2024
   https://yavaconf.com
7. Single Table Design with Java[online event]
   airhacks.live workshop 17 December 2024
   https://airhacks.live
8. LLM / GenAI Java Bootstrap[online event]
   airhacks.live workshop 19 December 2024
   https://airhacks.live

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. K8 cost estimation
2. UUID generation for persistence
3. Thoughts on: How to migrate from EJB to CDI?
4. the 100-episodes back time machine. Questions from: 28th airhacks.tv:

   "Java EE 8 News, New server (the real hardware): the part list. Oracle says it is 'commmitted' to Java EE 8 microprofile.io announcement Wildfly-Swarm, Payara Micro and the relation to microservices Dynamic injection into @Stateless EJBs Handling ViewExpiredException in JSF Managing JAX-RS clients on servers Accessing GlassFish / Payara logifles from the browser Is overusing CDI a code smell? JAX-RS MessageBodyWriter and Singleton challenges How to approach logging in microservices? Monitoring Java EE methods"

Any questions left? Ask now: and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

The talk "The Best of Java Shorts Show: 100 Snippets in 50 Minutes" at Devoxx 2024 Belgium was recorded with a selection of the most interesting or popular shorts:

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

From REST API and SDKs to langchain4j to fully managed cloud solutions to local integration with jlama and llama3.java of open source foundation models. In this session I will present architectures, ideas, hacks, and workarounds for integrating LLM with Java enterprise applications. I will illustrate the concepts with Java 21, Quarkus / MicroProfile code and integrate the latest Claude, ChatGPT, llama and AWS Bedrock models. Your questions will be given priority and answered interactively.

How to: run Java as a shell script, run a Java app without compiling, print an emoji, run an HTTP dev server, use libraries without compiling, colorful logs, access LLMs,run timer jobs, access the clipboard, implement a file watch, main in interfaces, easy file parsing (...) and ~100 other popular Java snippets from youtube.com/bienadam/shorts. No builds, no Maven, no dependencies, just javac and Visual Studio code.

"String.join() is 30% faster than Collectors.joining(), JMH not always necessary for high-level benchmarking, interfaces slightly faster than abstract classes but the difference is negligible, Quarkus requires no installation - just use the POM file, Quarkus tests are integration tests and should be used sparingly, use shutdown hooks or @PreDestroy for clean connection closure in Lambdas, GraalVM shines in CLI tools and polyglot applications, simple export method for Java version management, JavaFX on mobile is challenging but viable with Gluon, EJBs and some Java EE concepts are outdated, but interceptors and dependency injection are still relevant"

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/26939d9a232bd0c3b79fd6149bc0815b

1. performance: abstract class vs. interface Hi, I got an interview question as to which one is faster Abstract class or Interface ? Can you explain please. What is Faster: String.join or Collectors.joining?
2. DB connections and lambda shutdown
3. performance measurement with or without JMH: "PLEASE use the microbenchmark harness in future videos. I have the impression, that this suggests that performance measurements with after-minus-before is a good idea." from: What is Faster: String.join or Collectors.joining?
4. the 100-episodes back time machine. Questions from: 27th airhacks.tv:

   "Interceptors and Dependency Injection Singleton EJBs, CDI and concurrency BCE in Eclipse and can Boundary communicate with Entity? Stateful EJBs vs. SessionScoped"

Any questions left? Ask now: https://gist.github.com/AdamBien/0e1193cd4697658cd226e4c370bec94d and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

"JSON validation using JSONPath and custom validators, running Jakarta EE apps on OpenShift, comparing JBoss EAP and Quarkus applications, cross-platform GUI development options, constructor injection vs field injection debate, integrating Microprofile with Java 21, rebuilding blog engine with Quarkus and Microprofile, JSON vs DTOs, Lombok vs plain Java Record Classes, Jakarta EE, MicroProfile vs plain Java 21"

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Are you nice? :-) Then checkout: the airhacks discord server

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. #127th airhacks.tv Questions and Answers #slideless[online event]
   live streaming show 7th October 2024
   https://www.meetup.com/airhacks/events/303564256/
2. Devoxx Belgium: Pure Java Enterprise AI/LLM Integration (EAI 2.0)
   conference session Devoxx Belgium Antwerpen Kinepolis 10th October 2024
   https://www.devoxx.be/talk/pure-java-enterprise-ai-llm-integration-eai-2-0-/
3. Devoxx Belgium: The Best of Java Shorts Show: 100 Snippets in 50 Minutes
   conference session Devoxx Belgium Antwerpen Kinepolis 10th October 2024
   https://www.devoxx.be/talk/the-best-of-java-shorts-show-100-snippets-in-50-minutes/
4. Silesia Java User Group (Silesia JUG): Rethinking Enterprise Java Development
   JUG session Silesia Java User Group (Silesia JUG) Katowice 15th October 2024
   https://www.meetup.com/silesia-jug/events/303542249/
5. OC for Java: Conflicting architectures: Public vs. Private Clouds with Jakarta EE
   OCX Conference session OC for Java Mainz, Halle 45 23rd October 2024
   https://www.ocxconf.org/event/778b82cc-6834-48a4-a58e-f883c5a7b8c9/websitePage:26bc9d91-446a-49e1-9f08-8fcc4680073e?session=6b272b65-a64d-4d95-b1a2-6c8326cd5cff&shareLink=true
6. W-JAX Munich: Pure Java Enterprise AI / LLM Integration Patterns, Hacks und Workarounds
   JUG session W-JAX Munich Munich 5th November 2024
   https://jax.de/serverside-enterprise-java/java-enterprise-ai-llm-integration-patterns-hacks-workarounds/
7. W-JAX Munich: Rethinking Enterprise Java Development
   JUG session W-JAX Munich Munich 5th November 2024
   https://jax.de/serverside-enterprise-java/rethinking-enterprise-java-development/
8. W-JAX Munich: The Best of Java Shorts Show: 100 Snippets in 45 Minutes
   JUG session W-JAX Munich Munich 5th November 2024
   https://jax.de/serverside-enterprise-java/automatisierung-java-shell-script/
9. Single Table Design with Java[online event]
   airhacks.live workshop 17 December 2024
   https://airhacks.live
10. LLM / GenAI Java Bootstrap[online event]
    airhacks.live workshop 19 December 2024
    https://airhacks.live

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Thoughts on constructor injection v2
2. misusing interfaces
3. JSON object validation
4. thoughts on MicroProfile and Jakarta EE
5. re-architecting, lift and shift and: adambien.blogmigration and vimeo.com/ondemand/microprofile training
6. private vs. public cloud hosting
7. > 650 youtube Java shorts youtube.com/bienadam/shorts
8. the 100-episodes back time machine. Questions from: 26th airhacks.tv:

   Java EE 8 News, the guardians and the background JSF 2, NIO, asynchronous programming, performance and 2k concurrent users Injecting subtypes and delayed execution Character encoding and JAX-RS How to deal with shared business methods (IBAN) Subjective opinions about BPM with objective arguments JPA entity injection and merging best practices Multitenancy in Java EE How to pass tenant information with the request? How to migrate away from RichFaces? Source code analysis for transaction processing Where to put BaseEntity in ECB? Redeployment in Docker Distributed service discovery, distributed transactions, logging and debugging and microservices

Any questions left? Ask now: gist.github.com/AdamBien/95544fc7692e0ce518ffb17573507443and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Thoughts on constructor injection
2. Guava Services vs. Quarkus and Micronaut
3. Thoughts on MicroProfile Long Running Actions (LRA)
4. Time machine. Questions from: 25th airhacks.tv:

   EJB vs CDI. Or what is the future?, BCE component visibility, When to use @Suspended and ExecutorService?, How to implement a long running task?, JavaScript: ES2015, ES2016 or TypeScript. Angular or Angular2? Or how to start a webproject, Transactions and consistency in Java EE Microservices, Is JMX still useful?, Service call concurrency and parallelization, Partial responses with JAX-RS, Entities: rich or anemic?, CorrelationIds in JAX-RS,Are EARs still available?, MVC: is it too late in Java EE 8?, DI in subresources, Batch checkpoints and persistence, What is the benefit of a thread pool?, PHP to Java EE migration,Sample Java EE projects, Are microservices only interesting for refactoring?

Any questions left? Ask now: gist.github.com/AdamBien/edbfe339f2f1fbc7e5e2b219d51d5735 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. How to deal with EJB passivation in CDI
2. How to deal with EJB pooling in CDI
3. Migration from CMP Entities to recent Jakarta EE / MicroProfile
4. GeeCON session "Containerless, Bloatless, YAML-less, Serverless Java #slideless" questions

   Why is Kubernetes recommended in private dc but not in public cloud? Why one should not mvn clean? Can you show what is actually inside function.zip file? Why maven not gradle? Is it a good idea to building lambda as a quarkus native image? As the bucket's name is generated, would the bucket be recreated after every deploy of the lambda? What vscode plugins are you using for this kind of development in Java? How to manage multiple environments in this setup ( staging | prod ) How to share s3 information with another project for example lambda? How are you versioning and deploying the app for green/blue deployments to run two versions at a time?

5. Time machine / questions from 24th airhacks.tv:

   Is Java EE Dying? Cross-component business transactions and BCE Webjars?! Content negotiation Concurrency, SLSB and throttling Runtime pluggability and Java EE, CDI, OSGi Groovy-based DSL for configurability? Caches in crippled network environments DAOs, Entities, CRUD and duplication CDI in EAR Portlets vs. Single Page apps Annotation-based configuration Managing common data with REST (aka microservices) Streams vs. old collections How to deal with abstract classes in BCE?

Any questions left? Ask now: https://gist.github.com/AdamBien/463d60f4fa37489120df7816d74ff3b3 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

I used the following template in this talk as base for the examples: aws-functionurl-cdk-only. However, most of my real-world projects rely on the: aws-quarkus-lambda-cdk-plain project.

The abstract:

Serverless is the least complex, most secure, cost-effective (or even free) architecture for most enterprise applications and is compatible with the "Green IT" premises. In this session, I will explain the inner workings of a serverless application from a code perspective with IaC provisioning with Java, real-world MicroProfile code, and live deployments. I will answer your questions in real-time.

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Conferences attended: jCon and GeekOn
2. Time machine show reviewing questions from 2016
3. Upcoming courses on serverless NoSQL with Java and using LLMs in enterprise
4. Interesting podcast episodes on Kotlin, LLM integration with Java, and JVector database
5. Various ways for AWS Lambda functions to communicate with each other and external services [from: https://discord.gg/airhacks]
6. llama2.java--Llama 2 in With One Pure Java 21 File [video: https://youtu.be/71t5vjSbfsI]

Any questions left? Ask now: https://gist.github.com/AdamBien/0909ac2cbae6781b868d3e1c00ac4e4c and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. History of airhacks.tv and airhacks.com workshops
2. Migrating JAX-RS to serverless using Quarkus: Quarkus translates JSON HTTP events to JAX-RS invocations
3. Difference between Quarkus and Micronaut: Build-time deployment and extensions in Quarkus
4. Using Lambda for load balancing in front of backend cloud services
5. Java performance and energy efficiency compared to other languages based on a study
6. Parallel streams and CompletableFuture for optimizing access to DynamoDB and S3
7. Purpose of Serializable marker interface in Java
8. Using Epsilon GC (no-op garbage collector) in Java for serverless
9. Comparing Java EE and Spring performance from 8 years ago

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Are you nice? :-) Then checkout: the airhacks discord server

1. Serverless: Quarkus vs. plain Java [from: https://discord.gg/airhacks]
2. Serverless: Java vs. Python [from: https://discord.gg/airhacks]
3. Lambda as Load Balancer?
4. Parallel execution without reactive frameworks
5. The purpose of Serializable interface
6. How to learn Quarkus [video: https://youtu.be/H7O7mIJCLFY]

Any questions left? Ask now: https://gist.github.com/AdamBien/39f104488136a52d16221a310f4581d1 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

alias j8='export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home;javaPATH' alias javaPATH='export PATH=$JAVA_HOME/bin:$PATH'

You can switch to Java 8 by running j8 in your terminal. (Quickly switching to Java 8 is especially useful for code archealogists and historians.)

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

A MicroProfile / Jakarta EE Apache Maven pom.xml is 31 lines of code or less.

A Maven configuration for a simple Java SE project is twice as long.

Also checkout the airhacks.fm podcast: "No Dependencies--Or How Rife 2 and Bld Happened"

bld is a pure Java build tool that uses Java as the configuration:

Also checkout the airhacks.fm podcast episode: "No Dependencies--Or How Rife 2 and Bld Happened" with Geert Bevin, the creator of bld.

1. MIXER learning festival: Productivity, Fun, Security & Cost-savings with Serverless Java
   workshop MIXER learning festival Organica building in Ostrava 16 Apr 2024
   https://skillbill.tietoevry.com/skill_bill/elevate-your-aws-game-with-high-speed-serverless-solutions/
2. Meetup: Building Serverless Java Apps with Serverless Generative AI on AWS
   conference session Meetup Organica building in Ostrava 16 Apr 2024
   https://www.digital-futures.eu/meetups/buildig-serverless-java-apps-with-serverless-generative-ai-on-aws-with-adam-bien/
3. Digital Crafts Day: Cloud Native Explained--Or What Is Exactly To Do?
   keynote Digital Crafts Day weiden 19 Apr 2024
   https://www.dc-nordoberpfalz.de/DigitalCraftsDay/2024
4. JAX Conference: EJB Developer? Dann aber auch Enterprise-Serverless-Java-AWS-Lambda-Experte
   conference session JAX Conference Mainz 24 Apr 2024
   https://jax.de/core-java-jvm-languages/ejb-serverless-aws-lambda-java-experte/
5. JAX Conference: YAML-less, Config-less, Boilerplate-less, Serverless Enterprise Java #slideless
   conference session JAX Conference Mainz 24 Apr 2024
   https://jax.de/core-java-jvm-languages/yaml-less-configless-serverless-enterprise-java/
6. JCON Europe: Serverless Java #slideless
   conference session JCON Europe cologne 14th Mai 2024
   https://2024.europe.jcon.one/schedule
7. geecon: Containerless, Bloatless, YAML-less, Serverless Java #slideless
   conference session geecon krakow 16 Mai 2024
   https://2024.geecon.org/speakers/info.html?id=894
8. University of Regensburg: Java Bootstrap
   JUG event University of Regensburg regensburg 19 June 2024
   TBD
9. online: Persistence Patterns for Serverless Java on AWS[online event]
   airhacks.live workshop 11 July 2024
   https://airhacks.live
10. online: Serverless Generative AI with Java on AWS[online event]
    airhacks.live workshop 25th July 2024
    https://airhacks.live

1. > 500 Java Shorts: youtube.com/bienadam/shorts
2. How to System Test Jakarta EE / MicroProfile applications?
3. Applets, WASM, and PWAs
4. How far you can get without big frameworks
5. ...only Java 22 can do that

Any questions left? Ask now: https://gist.github.com/AdamBien/c5193c88f02250bba0b2995b567228c7 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Why do you waste your time/energy by using Vscode instead of IntelliJ IDEA?
2. Is Java EE falling out of favour?
3. Real World Java EE Patterns-Rethinking Best Practices in 2024
4. Thoughts about the Kubernetes "engine"
5. How far you can get without big frameworks in professional Java Enterprise?
6. Time machine (Nov 03, 2015):
   1. How do you compare OOP with Functional programming and increasing trend with Functional ?
   2. Database access in a SaaS-Environment (JavaEE). One database per user. Best way to add dynamically database conf/connections for new users?
   3. Recommendations to ensure the high-performance & high-availability in Java EE applications?
   4. SOAP and duplicated namespaces after server upgrade
   5. REST with proxies and JSON over DTOs
   6. A beginners guide to application servers
   7. How to separate Control from Boundary on a real world example
   8. How I use Maven release plugin and possible strategies
   9. SessionId mechanism between a WebApp and JavaScript client
   10. How to kickstart Hazelcast in Java EE
   11. My view on OOP and trending functional languages. From JavaOne Airhacks BoF
   12. Database access in a SaaS-Environment (JavaEE). One database per user. Best way to add dynamically database conf/connections for new users? JavaOne Airhacks BoF
   13. Mixing Primefaces with various JavaScript frameworks. From Effective Java EE comment

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Any questions left? Ask now: https://gist.github.com/AdamBien/fbf7291d3af942be1c92f163564d0e9c and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Authentication with Quarkus using OpenID Connect
2. The complexity of OpenID Connect
3. Proposing new Java features
4. Comparing Quarkus with Open Liberty and Helidon
5. WASM and Java isolation techniques
6. Running Java programs as Windows services
7. Persisting data with Eclipse Microstream
8. Microstream vs. relational databases
9. Tools for generating architecture diagrams
10. Clustering, Consistency and Scalability
11. Managing secrets on AWS
12. Events routing vs data streaming on AWS

Discussed technologies:

Quarkus, Open Liberty, Helidon, Eclipse MicroProfile, Tanuki, OpenID Connect, OAuth, AWS CodeArtifact, AWS EventBridge, AWS Kinesis, HashiCorp Vault, DynamoDB, S3, Postgres, Keycloak, Cognito, Microstream, Eclipse Store, DrawIO, MagicDraw, PlantUML, yUML, Lucidcharts

Any questions left? Ask now: gist.github.com/AdamBien/fbf7291d3af942be1c92f163564d0e9c and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Are you nice? :-) Then checkout: the airhacks discord server

1. WASM vs. Java restrictions and isolation
2. Java as Windows Service
3. How to propose new Java features
4. How to draw architectural diagrams--the uncanny valley
5. How to deal with secrets in the cloud (...People tend to feel comfortable with some cloud provided vault that gives you environment variables that I believe is quite promiscuous as anybody can issue an env command and see them all...) from: discord.gg/airhacks
6. The time machine: relevant questions from the 19th airhacks.tv (2015):

   Practices for securing 3rd-party API credentials, Is it really needed for a professional java developer to read a whole book on IDE? Or a beginner to spend so much time to understand an IDE rather than focusing on the language?, Can be something 6.4x more productive than Java EE?, How to implement authentication in Java EE applications?, ResourceBundle injection in Java EE, What are JavaBeans, Enterprise JavaBeans, ManagedBeans and BackingBeans?, Staging Java EE applications with docker, Pros and Cons of EJBs and clustering, Encapsulation violation: with or without DTOs, Thoughts on TDD

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Any questions left? Ask now: gist.github.com/AdamBien/fe338c0d125676255c5cfc4f0dc5dea8 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Voxxed Days CERN: Serverless Java #slideless
   a nearly slideless session Voxxed Days CERN CERN Geneva 23 Jan 2024
   https://cern.voxxeddays.com/talk/?id=5803
2. OOP conference : Enterprise Serverless Monoliths – Or Stay On-Premise
   a nearly slideless session OOP conference Munich 1 Feb 2024
   https://www.oop-konferenz.de/oop-2024/programm/konferenzprogramm#item-6686
3. live streaming Q & A show: 119th airhacks.tv Q & A live streaming [online event]
   I'm answering questions live and from https://gist.github.com/AdamBien/fe338c0d125676255c5cfc4f0dc5dea8 5 Feb 2024
   https://www.meetup.com/airhacks/events/298707415/
4. JAX conference: EJB Developer? Dann aber auch Enterprise-Serverless-Java-AWS-Lambda-Experte
   a nearly slideless session JAX conference Rheingoldhalle Mainz 24 Apr 2024
   https://jax.de/core-java-jvm-languages/ejb-serverless-aws-lambda-java-experte/
5. JAX Conference: YAML-less, Config-less, Boilerplate-less, Serverless Enterprise Java #slideless
   a nearly slideless session JAX Conference Rheingoldhalle Mainz 24 Apr 2024
   https://jax.de/core-java-jvm-languages/yaml-less-configless-serverless-enterprise-java/

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Is Java good for game development?
2. Thoughts on Optional
3. Paper Engine vs. Spigot
4. Time Machine: 100 episodes back:

   How to replace the Java EE Principal?,NPE issue in afterburner.fx?,Java EE in a movie streaming startup?,What is InjectionPoint and Produces?,Opinion about dukescript.com,MVC vs. ECB, data model vs. view model and what is a component?,How to build your custom server?,Pros and Cons of ESBs and the relation to Java EE,Does Java FX follow the Passive View MVP Pattern?,Java Mission Control and webapps trouble shooting,EJB vs. CDI,Exposing public and private JAX-RS APIs,Reactive programming and Java EE,Microservice integration with or without a Service Bus

5. Thoughts on JSF, JSPs and Java

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Any questions left? Ask now: gist.github.com/AdamBien/732d40904a07286deeb2e90e6df9014c and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Java monoliths as Lambda
2. Cost Driven Architectures challenges
3. Hypermedia Systems
4. Java Template Engine
5. Lambda Snapstart Experiences
6. Per user Locale scope and CDI
7. Service service = new ServiceImpl()
8. Time travelling or the 17th airhacks.tv: 50 MB WARs, Kafka, threading and akka

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Any questions left? Ask now: gist.github.com/AdamBien/24c8c38937cfa43c25676076c231896c and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

1. Java User Group (JUG) Vienna: Reasonable Cloud Practices with Java on AWS
   session Java User Group (JUG) Vienna vienna 4 Dec 2023
   https://www.meetup.com/java-vienna/events/296033339/
2. airhacks.tv: 117th airhacks.tv Questions and Answers [online event]
   live Q & A stream 5 Dec 2023
   https://www.youtube.com/@bienadam/streams
3. airhacks.live: AWS Security, Authentication and Authorization for Java [online event]
   airhacks.live workshop 7 Dec 2023
   https://airhacks.live
4. Ya!vaConf: Cloudy Patterns for Enterprise Java [online event]
   session 8 Dec 2023
   https://yavaconf.com/#agenda-section
5. airhacks.live: Serverless Java Patterns and Best Practices on AWS [online event]
   airhacks.live workshop 14 Dec 2023
   https://airhacks.live

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. w-jax: J2EE, Java EE, Jakarta EE ...und was machen wir jetzt?
   session w-jax munich conference 8 Nov 2023
   https://jax.de/serverside-enterprise-java/java-ee-serverless/
2. Java User Group (JUG) Vienna: Reasonable Cloud Practices with Java on AWS
   session Java User Group (JUG) Vienna vienna 4 Dec 2023
   https://www.meetup.com/java-vienna/events/296033339/
3. airhacks.live: AWS Security, Authentication and Authorization for Java [online event]
   airhacks.live workshop 7 Dec 2023
   https://airhacks.live
4. airhacks.live: Serverless Java Patterns and Best Practices on AWS [online event]
   airhacks.live workshop 14 Dec 2023
   https://airhacks.live

1. conference news and updates
2. Quarkus and CraC (from: https://discord.gg/airhacks by jarry_dk)
3. Machine to Machine authentication on AWS
4. Access to external resources to AWS
5. Documentation with antora
6. Time machine: "JavaScript and MVVM, cross concern and technical BCE, DTOs and REST, unit testing servers, service to service testing, sending messages to a phone,"

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Any questions left? Ask now: gist.github.com/AdamBien/31e84638e4a97a3ebb4074dc3b8118bb and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

"standard Money API, Authentication, Authorization and JWTs, Virtual Threads and JPA, AWS Lambda and Connection Pooling, thoughts on Jakarta Data, ULIDs, cloud-native, serverless, databases":

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Are you nice? :-) Then checkout: the airhacks discord server

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

"Is it possible to migrate Java EE / J2EE monoliths ...to AWS Lambda? How to package an AWS Lambda application efficiently? Relying on Java's superpower: how to reuse IaC / CDK constructs with Java? How to create a self-provisioned serverless application with Java? What is the granularity of a function? What is the difference between a function and a microservice? Are synchronous functions an anti-pattern? How to efficiently structure Java applications' business and IaC code. I will discuss "working" practices and patterns with code and live deployments in this code-focused session. Attendees' questions are highly appreciated!"

...as always the abstract was just a suggestion and I also enjoyed the questions and discussions before (we had a short pre-show :-)), during and after the talk.

The talk was recorded and is available on:

All examples were based on: https://github.com/AdamBien/aws-quarkus-lambda-cdk-plain

1. The airhacks.tv time travelling: 15th airhacks.tv (8 years ago)
2. A standard Money and Currency implementation
3. Authorization and authentication with Jakarta EE and Microprofile
4. Virtual Threads and JPA
5. Java Formatters
6. Jakarta Data and BCE
7. PostgreSQL with AWS Lambdas
8. Composite keys and REST API
9. UUIDs vs. ULIDs
10. DocumentDB vs. DynamoDB vs. AuroraV2
11. SQS vs. SNS vs. Kinesis vs. EventBridge

Ask questions during the show via twitter mentioning me: https://twitter.com/AdamBien (@AdamBien),using the hashtag: #airhacks or built-in chat at: airhacks.tv. You can join the Q&A session live each first Monday of month, 8 P.M at airhacks.tv

Any questions left? Ask now: https://gist.github.com/AdamBien/132643f891e116fe0d0e0722f63fb7d5 and get the answers at the next airhacks.tv. Some questions are also answered with a short video: 60 seconds or less with Java

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

Live from Jcon Europe Cologne 2023, discussing, cloud native, cloud costs, "scale to zero", green IT, productivity and the relation between application servers ...and serverless architectures:

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

1. Silesia JUG: Serverless Java Patterns, Hacks and Workarounds
   Silesia JUG session Silesia JUG Offline Only / Katowice 28 Sep 2023
   https://www.meetup.com/silesia-jug/events/296123881/
2. Devoxx Conference: Java Patterns and Practices for Serverless Applications
   Conference Session Devoxx Conference Antwerp Belgium 5 Oct 2023
   https://devoxx.be/2023-schedule/speaker-details/?id=45184
3. JUG Oberpfalz: Java Hater’s Meetup
   JUG Session JUG Oberpfalz Weiden 11 Oct 2023
   https://www.meetup.com/jug-oberpfalz/events/289601193/
4. EclipseCon: Building Future-Proof Jakarta EE Applications On-Premise and In The Clouds Adam Bien
   Community Day Session EclipseCon Ludwigsburg 16 Oct 2023
   https://www.eclipsecon.org/2023/java-community-day
5. BaselOne: Lean, Fast, Productive - Self-Provisioned Serverless Java Runtimes on AWS
   Workshop BaselOne Basel 18 Oct 2023
   https://baselone.ch/speech.html?id=3B2B1C42-AF24-44DE-8EDF-B8E993D6107B
6. BaselOne: Modern Java in the Cloud or OnPrem
   Keynote BaselOne Basel 18 Oct 2023
   https://baselone.ch/speech.html?id=3B2B1C42-AF24-44DE-8EDF-B8E993D6107B
7. geecon: Thinking in Serverless Java (Code)
   Session geecon Prague 20 Oct 2023
   https://2023.geecon.cz/speakers/?id=861#bio
8. infoshare DEV: Katowice: Building Self-Provisioned Runtimes with Serverless Java on AWS
   Workshop infoshare DEV Katowice 24 Oct 2023
   https://dev.infoshare.pl/agenda/#nav-katowice-tab
9. infoshare DEV: Katowice: Why Serverless Enterprise Java Rocks
   Session infoshare DEV Katowice 24 Oct 2023
   https://dev.infoshare.pl/agenda/#nav-katowice-tab
10. JDD: The Best of Java Shorts Show--100 Snippets in 45 Minutes
    Session JDD Krakow 25 Oct 2023
    https://jdd.org.pl/bio_2023/#id=53115
11. infoshare DEV: Gdynia: Building Self-Provisioned Runtimes with Serverless Java on AWS
    Workshop infoshare DEV Gdynia 26 Oct 2023
    https://dev.infoshare.pl/prelegenci/#nav-gdynia
12. infoshare DEV: Gdynia: Why Serverless Enterprise Java Rocks
    Session infoshare DEV Gdynia 26 Oct 2023
    https://dev.infoshare.pl/prelegenci/#nav-gdynia
13. airhacks.live: AWS Security, Authentication and Authorization for Java [online event]
    airhacks.live workshop 7 Dec 2023
    https://airhacks.live
14. airhacks.live: Serverless Java Patterns and Best Practices on AWS [online event]
    airhacks.live workshop 14 Dec 2023
    https://airhacks.live