On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.4.12 has been released and is now available from Maven Central. spring.io/blog/2025/11... #java #spring #springboot @spring.io

💡#SpringAI in der Praxis: RAG, #MCP & LLM-Evaluation mit @thjanssen123.bsky.social#SpringAI#MCPLerne, wie Du robuste #LLM -Funktionen baust! 📅#jaxcon 2026 | 4. – 8. Mai | Mainz oder Online ℹ️Session: https://f.mtr.cool/tvthjnvuws 🎟️Early Bird: https://f.mtr.cool/ihburzxkuo

🤖⚖️ LLM-as-a-Judge with #SpringAI Evaluating LLM output is challenging. Traditional metrics fall short, and human evaluation doesn't scale. LLM-as-a-Judge uses LLMs to evaluate AI-generated content, matching human judgment 📖 spring.io/blog/2025/11... 🛠️ github.com/spring-proje...

Everything prepared for my 1st talk today: What's new in Hibernate 7 at #WJAX @jaxkonferenz.bsky.social

Was a pleasure speaking at JUG Munich tonight. The recording should show up on YouTube in a week or so (that's what @thejavaguy.bsky.social told me 😁)

Workshoptag auf der W-JAX: 🧩 Modularisierung oder Microservices? – @ewolff.com ☕ Java 25 LTS – Michael Inden 🤖 Spring AI – @thjanssen123.bsky.social Drei Wege zu smarter, moderner Softwareentwicklung. #jaxcon #Java #Spring #SoftwareArchitecture

This was a fun conversation, not only about Java persistence but also about common challenges when developing modern applications and choosing frameworks. Thanks so much for having me, Marco.

We've published a new installment of our "Road to GA" blog series. This time it's about the huge modularization effort the Spring Boot team has done and which is coming in Spring Boot 4: spring.io/blog/2025/10... #java #spring #springboot

Get a better understanding of how LLMs work (and are built): Stanford published recordings of their Language Modeling from Scratch course on YouTube: www.youtube.com/playlist?lis... Course materials contain maaany links to dive deeper or get a general understanding of different terms and concepts

Von 0 auf #SpringAI  @thjanssen123.bsky.social zeigt auf der #jaxcon, wie Du #AI in bestehende Anwendungen integrierst, Daten bereitstellst & Agenten gezielt nutzt. 📅4.11. | 15:30 | 📍München  🔗Session Infos: https://f.mtr.cool/bpgewlkird ❗Letzte Ticket-Chance: https://f.mtr.cool/eafbhoohyb #Java

🚀 Lerne auf der #jaxcon, wie Du AI in Deine Spring-Anwendungen integrierst! Im Workshop mit @thjanssen123.bsky.social entwickelst Du smarte Apps mit Spring Boot & Spring AI. 📅 03.11. | München | Wenige Plätze! 🔗https://f.mtr.cool/sivkwsehst #Spring #AI #Java #jaxcon

On my way to @javaforumnord.bsky.social in Hannover. Looking forward to many good conversations and presenting 2 talks: 14:00 Jakarta Data - Was ist das denn? 16:00 Hibernate 7 - Was ist neu? If you're there, make sure to say hi!

About to go live at betterCode() Spring with my talk "Todesursache: Spring Data JPA"/"Cause of Death: Spring Data JPA" You can find the examples on GitHub: github.com/Persistence-...

About to go live at betterCode() Spring with my talk "Todesursache: Spring Data JPA"/"Cause of Death: Spring Data JPA" You can find the examples on GitHub: github.com/Persistence-...

🍃 Cause of Death: Spring Data JPA by @thjanssen123.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/AF9RAgGN5CM 🔗Slides: 2025.springio.net/slides/cause... #springio25

Hibernate Envers is the easiest option for adding an audit log to your application if you already use #Hibernate ORM. It takes you less than 5 minutes to add it to your project, create your audit table model, and activate auditing for your entity classes. www.youtube.com/watch?v=v3--...

This week, I'm thrilled to welcome Greg Turnquist to the Persistence Hub to discuss working with distributed databases. www.youtube.com/watch?v=7JYe... He explained the ideas behind distributed databases, the scenarios in which you want to use one and what you're getting yourself into if you do

GitHub Actions now supports 5 platforms to compile native code to: Linux Intel/Arm, Osx Intel/Arm, and Windows Intel 🎉 And you can use @jreleaser.org across all to release your project, no matter the source language 🚀

Writing an efficient persistence layer with #Hibernate (or Spring Data JPA) is simple and complicated. You "only" have to avoid common pitfalls and follow best practices. But there are many and not all fit every situation. Here's what you need to know: thorben-janssen.com/hibernate-pe...

#Java 24 will enter ramp-down phase 1 later today and its feature set is set in stone. And its a lot! Here's the first half - language and API changes: www.youtube.com/watch?v=yntT...

Mapping ZonedDateTime and OffsetDateTime with Hibernate can be an issue. Not all databases support TIMESTAMP_WITH_TIMEZONE, and Hibernate has to convert it. Starting with version 6, you can decide how to handle the timezone information by providing a TimeZoneStorageType. These are your options:

Ladies & gents, I'll make 2025 the year when I visit as many JUGs as I can, coinciding with the 30th anniversary of Java, why not? I may not travel alone, will surely bring a couple of friends from the #Java community that can delight you with great content as well. Let me know if interested 🤩

#Java peers, The features pipeline in #Java24 is looking robust! GA date target is March 18, 2025 (Hmm, same time as #JavaOne!). Follow along at: openjdk.org/projects/jdk... #OpenJDK #JDK #JDK24

If you've used Hibernate for a while, I'm sure you know the N+1 SELECT issue. It's the most common performance problem and describes how Hibernate executes dozens or even hundreds of queries to fetch related entities. Let me show you how to fix it. www.youtube.com/watch?v=7gm3...