Foojay.io, the Friends Of OpenJDK!

• Welcome to OpenJDK 25! (#78)

  Episode 78 of the Foojay Podcast. All info, show notes, and links are available at https://foojay.io/today/category/podcast/.We're excited to present the first episode of the Foojay Podcast's fifth season, marking the release of OpenJDK 25!For the first time, an OpenJDK release is aligned with the year, and we can welcome release 25 in 2025. As usual in the release podcast, I have my regular guest, Simon Ritter. And in this episode, we are joined by Balkrishna Rawool to talk about all the new features in this new OpenJDK version.Guests   Simon Ritter      https://www.linkedin.com/in/siritter/    Balkrishna Rawool      https://www.linkedin.com/in/balkrishnarawool/Content00:00 Introduction of topic and guests01:21 How important is release 25 and upgrading your runtimes?   https://jdk.java.net/25/06:00 Process of releasing a new OpenJDK version and looking forward to version 2608:16 What are JEPs and OpenJDK projects09:20 Project Leyden   https://openjdk.org/projects/leyden/   JEP 514: Ahead-of-Time Command-Line Ergonomics      https://openjdk.org/jeps/514   JEP 515: Ahead-of-Time Method Profiling      https://openjdk.org/jeps/51511:28 Leyden compared to other solutions16:21 Project Valhalla   https://openjdk.org/projects/valhalla/17:06 JEP 519: Compact Object Headers   https://openjdk.org/jeps/51917:40 JEP 508: Vector API (Tenth Incubator)   https://openjdk.org/jeps/50818:58 Why Vector API is taking a long time to get finalized21:04 JEP 502: Stable (Immutable) Values   https://openjdk.org/jeps/50223:17 Project Loom   https://openjdk.org/projects/loom/23:30 JEP 506: Scoped Values   https://openjdk.org/jeps/50624:13 JEP 505: Structured Concurrency (Fifth Preview)   https://openjdk.org/jeps/50529:22 How Java evolved over 30 years33:34 Project Amber   https://openjdk.org/projects/amber/34:28 JEP 507: Primitive Types in Patterns, instanceof, and switch (Third Preview)   https://openjdk.org/jeps/50735:59 JEP 512: Compact Source Files and Instance Main Methods   https://openjdk.org/jeps/51237:36 JEP 511: Module Import Declarations   https://openjdk.org/jeps/51138:36 JEP 513: Flexible Constructor Bodies   https://openjdk.org/jeps/51339:12 What's next in Project Amber43:25 What you can learn from JEPs, OpenJDK projects, and mailing lists44:21 JEP 521: Generational Shenandoah   https://openjdk.org/jeps/521   Trash Talk by Gerrit Grunwald      https://www.youtube.com/watch?v=xlwDe-hlSdI48:16 JEP 510: Key Derivation Function API   https://openjdk.org/jeps/51049:30  JEP 470: PEM Encodings of Cryptographic Objects (Preview)   https://openjdk.org/jeps/47051:28 About Java Flight Recorder52:27 JEP 509: JFR CPU-Time Profiling (Experimental)   https://openjdk.org/jeps/50952:44 JEP 518: JFR Cooperative Sampling   https://openjdk.org/jeps/51853:15 JEP 520: JFR Method Timing & Tracing   https://openjdk.org/jeps/52053:38 More about JFR and comparing with GC logs57:04 JEP 503: Remove the 32-bit x86 Port   https://openjdk.org/jeps/50358:54 Looking forward to the following versions01:00:58 Conclusion

  --------  

  1:01:26

  --------

  1:01:26
• DevBcn Report, Part 2 – Spanish Knowledge Sharing (#77)

  This is the first Foojay podcast in Spanish. It's also the shortest one and the final of season 4 ;-) Jonathan Vila "highjacked" the microphone from Geertjan Wielenga (See episode 76, https://foojay.io/today/foojay-podcast-76-devbcn-report-part-1-learn-from-the-community/) during the DevBcn conference in Barcelona and interviewed a few of the participants for this first Spanish-only edition of the podcast.Stay tuned and subscribe to the podcast in your favorite app or on YouTube. We're taking a short break and will be back in September with the launch of Java 25!00:00 Introduction00:39 Marlene Maldonado, DevBcn Organization   https://www.linkedin.com/in/marlene-maldonado-de-s%C3%A1 02:10 Barbara Teruggi, Speaker, Threat Modelling   https://www.linkedin.com/in/barbara-teruggi/ 05:04 Santiago Rincon, CFP Member and Attendee   https://www.linkedin.com/in/santiago-rincon-martinez 07:56 Marlene Maldonado, Vicente Soriano,  Volunteers   https://www.linkedin.com/in/visomar    https://www.linkedin.com/in/marlene-maldonado-de-s%C3%A1 10:25 Alvaro Navarro, Speaker, API Design   https://www.linkedin.com/in/anavarro 12:37 Vicente Cabanes, Sponsor, Grupo Castilla   https://www.linkedin.com/in/vicente-cabanes/ 

  --------  

  14:41

  --------

  14:41
• DevBcn Report, Part 1 – Learn from the Community (#76)

  In early July, the DevBcn conference in Barcelona featured a diverse lineup of speakers, covering topics across multiple technology domains. Geertjan Wielenga took the camera and microphone with him to Spain. Together with Nacho Cougil and Jonathan Vila, two of the organizers, he spoke with many visitors about what they like most in Java, how AI influences their work, and what is important to them in the work they do.We have more than 20 people who are passionate about the Java community and are eager to share their knowledge with you. 00:00 Introduction00:45 Nacho Cougil and Jakub Marchwicki talk about the history of the DevBcn conference. https://www.linkedin.com/in/icougil  https://www.linkedin.com/in/kubamarchwicki 02:45 Bert Jan Schrijver is excited about the people in the Java community. https://www.linkedin.com/in/bjschrijver/ 03:06 Ricardo Romero Benítez has a Spanish YouTube challenge about Java and is surprised by the experience of junior developers. https://www.linkedin.com/in/ricardo-romero-ben%C3%ADtez-b4a4048a/  https://www.youtube.com/@programando_en_java 05:43 Christoph Neumann discusses closure and a database created using it. https://www.linkedin.com/in/christoph-neumann-6089438/ 08:03 Victor Rentea gives Java workshops about architecture, performance, maintainable code, etc. https://www.linkedin.com/in/victor-rentea-trainer/ 09:46 Justin Reock measures developer productivity and talks about improving the development experience. https://www.linkedin.com/in/justinreock 17:44 Will Fleury accelerates coding by integrating AI in IDEs and compares different solutions. https://www.linkedin.com/in/willfleury 23:38 Kamesh Sampath handles big amounts of data for AI and other processing. https://www.linkedin.com/in/kameshsampath 26:19 Cedric Clyburn shares his experience with Linux and Kubernetes and is fascinated by open-source AI. https://www.linkedin.com/in/cedricclyburn 28:33 Brian Vermeer helps to make Java applications and AI tools secure. https://www.linkedin.com/in/brianvermeer 31:53 Andrey Sitnik promotes local-first privacy versus the user-data-selling approach. https://www.linkedin.com/in/sinik 35:59 Isabel Garrido Cardenas about cognitive load when working with a lot of microservices and the right way of testing with AI. https://www.linkedin.com/in/isabelgarridocardenas 38:59 Isabella Sohlman is a student, joining the conference to learn how she can grow her career and to meet people from the Java community. https://www.linkedin.com/in/isabellasohlman 40:13 Ruben Cordeiro shares his experience with volunteering at the conference and what he learned from the talks. https://www.linkedin.com/in/rubencordeiro 42:36 Horacio Gonzalez about simple to use cloud services by developers for developers. https://www.linkedin.com/in/horaciogonzalez 44:46 Jonatan Sempere about communication and network APIs to prevent fraud for banking. https://www.linkedin.com/in/jsempere95 47:36 Luis Majano and Cris Escobar talk about BoxLang, a new dynamic JVM language. https://www.linkedin.com/in/lmajano  https://www.linkedin.com/in/cristobalescobarh   https://www.boxlang.io 59:42 Miguel Xoel García Balsa about observability and the difference with monitoring. https://www.linkedin.com/in/miguelxoel 01:03:32 Silvia Bellmunt shares her experience with the Java community, the DevBcn conference, and data science. https://www.linkedin.com/in/silvia-bellmunt-36220aa3 01:06:15 Rijo Sam talks about framework- agnostic development, using plain Java as much as possible. https://www.linkedin.com/in/rijosam19 01:09:37 Nacho Cougil and Jonathan Vila invite you to the DevBcn conference next year. https://www.linkedin.com/in/icougil  https://www.linkedin.com/in/jonathanvila 01:11:33 Outro

  --------  

  1:12:03

  --------

  1:12:03
• JCON Report, Part 4 - Tips and Tricks for Java Devs (#75)

  This is the final part of the JCON 2025 interviews with a lot of tips and tricks!In the three previous podcasts, we featured interviews from the JCON conference on "Being a better Java developer," "Evolutions in Java," and "How to use AI with Java." However, we talked to many more people during the conference, so this podcast focuses on tips and tricks. Let's learn from the many other experienced visitors of JCON.00:00 Introduction00:34 Merlin Bögershausen - OpenRewrite and Azul Intelligence Cloud   https://www.linkedin.com/in/merlin-boegershausen 07:08 Eberhard Wolff - Measure developer productivity   https://www.linkedin.com/in/eberhardwolff 12:28 Annelore Egger - Dealing with bad code, it's not your fault   https://www.linkedin.com/in/anneloredev 15:21 Michael Vitz - Unexpected things you can do with Java   https://www.linkedin.com/in/michaelvitz 18:40 Michael Simons - Neo4J database models   https://www.linkedin.com/in/michael-simons-196712139    https://motherduck.com/duckdb-book-brief 23:13 Stefan Böhringer - Building a project for education from scratch with Quarkus   https://www.linkedin.com/in/datenschauer 28:14 Johannes Rabauer - Learned from earlier projects   https://www.linkedin.com/in/johannes-rabauer 30:33 Roland Weisleder - ArchUnit, testing architecture with unit tests   https://www.linkedin.com/in/roland-weisleder 34:26 Simon Martinelli - htmx, full stack, Vaadin, JOOQ   https://www.linkedin.com/in/simonmartinelli 37:02 Loïc Magnette - Web development, Angular, React, Java community versus others   https://www.linkedin.com/in/lomagnette 40:41 Tanja Obradovic - Eclipse Foundation, JakartaEE   https://www.linkedin.com/in/tanja-obradovic-095604 49:19 Syed Usman Ahmad - Grafana, Prometheus, monitoring tools, OpenTelemetry   https://www.linkedin.com/in/usmanlinux 55:38  François Martin - Tools, chaos testing, Toxyproxy   https://www.linkedin.com/in/fran%C3%A7oismartin  01:01:31 Conclusion

  --------  

  1:02:04

  --------

  1:02:04
• JCON Report, Part 3 - AI, ChatGPT, LLM, ML, RAG, MCP, GenAI, and more! (#74)

  Let's have an AI Bingo and talk about ChatGPT, LLM, ML, RAG, MCP, GenAI, and more!This is part 3 of the interviews recorded at the JCON conference in May. In the previous parts, you learned more about how to be a better Java developer and how Java has evolved and continues to evolve. Of course, Artificial Intelligence and large language models were hot topics at the conference.This episode collects all the interviews on the AI topic. You will learn more about the different technologies we can use in our Java projects. We also checked with our guests to see how they compare Java to Python for AI-related development.00:00 Introduction00:46 Pasha Finkelshteyn - RAG, MCP   https://www.linkedin.com/in/asm0dey 06:17 Simone de Gijt - LLM   https://www.linkedin.com/in/simonedegijt 12:30 Steve Poole - AI challenges and dangers   https://www.linkedin.com/in/noregressions 18:01 Sandra Ahlgrimm - LangChain4J and Microsoft tools   https://www.linkedin.com/in/sandraahlgrimm 21:06 Mary Grygleski - Spring AI, Langchain4J, Quarkus   https://www.linkedin.com/in/mary-grygleski 30:25 Jonathan Vila - Sonar, Infrastructure As Code, AI dangers   https://www.linkedin.com/in/jonathanvila 35:56 Simon Martinelli - Influence of chat interfaces on UI development + MCP explanation   https://www.linkedin.com/in/simonmartinelli 42:13 Emily Jiang - LLM   https://www.linkedin.com/in/emilyfhjiang  49:59 Conclusion

  --------  

  50:29

  --------

  50:29

Mais podcasts de Ensino

Podcasts em tendência em Ensino

Sobre Foojay.io, the Friends Of OpenJDK!