Shows
Foojay.io, the Friends Of OpenJDK!All Things Java at VoxxedDays Amsterdam (#69)On April 3rd, the first VoxxedDays event in Amsterdam took place. VoxxedDays are tech events organized by local community groups, with support from the Devoxx team. Geertjan Wielenga brought along a camera and microphone and spoke with many of the attendees.This is the first Foojay podcast ever to feature more than 20 guests! Geertjan asked the same two questions to many of conference visitors: “Tell us who you are and what excites you about the technology landscape?” and “What are two tips or insights you’d like to share?”As you might expect, there's a lot of tal...2025-04-1249 min
A Bootiful PodcastJohannes Bechberger, Java engineer at SAPHi, Spring fans! In this installment I talk to Johannes Bechberger, Java engineer working on profilers and their underlying technology in the SapMachine team at SAP. His work today comprises many open-source contributions and his blog, where he regularly writes on in-depth profiling and debugging topics. He also works on hello-ebpf, the first eBPF library for Java.
2025-03-0732 min
airhacks.fm podcast with adam bienJava and eBPFAn airhacks.fm conversation with Johannes Bechberger (@parttimen3rd) about:
previously Johannes on airhacks.fm: "#276 A Compiler Nerd Builds a Tiny Profiler",
bcc and libbpf,
generating Java code from c-library headers: jextract,
using Project Panama as JNI alternative,
sapmachine.io - openJDK from SAP,
Hello eBPF: Developing eBPF Apps in Java
Johannes Bechberger on twitter: @parttimen3rd2024-02-1157 minairhacks.fm podcast with adam bienA Compiler Nerd Builds a Tiny ProfilerAn airhacks.fm conversation with Johannes Bechberger (@parttimen3rd) about:
c-control, enjoying lejos and NXT,
learning HTML,
starting at SAP,
learning Java in 2010,
AMD Windows 98 machine, then a netbook with Intel Atom,
fixing segmentation faults,
working on real time option parser,
building a real Garbage Collector with Lego,
the SAP Machine,
building a profiler
A flame graph is the view of a tree,
execution frequency and method performance,
Project Panama,
Project Loom and Tiny Profiler,
writing ebpf.io in Java,
https://mostlynerdless.de
Johannes Bechberger on twitter: @parttimen3rd2024-01-0757 min
Foojay.io, the Friends Of OpenJDK!J-Fall Report, Part 4 (#37)Check the previous Foojay Podcasts for the first three parts of our J-Fall report. That one-day conference in the Netherlands in November was packed with amazing sessions. In this episode, you’ll get the remaining interviews we made that day. And as they say, last but not least, again, we have some fascinating insights for you into Java and its evolutions.00:00 Introduction00:38 Maurice Naftalin: Collections, Java historyhttps://www.linkedin.com/in/maurice-naftalin/https://twitter.com/mauricenaftalin 06:27 Ron Veen and David Vlijmincx: Virtual Threads, Jakarta EEhttps://www.linkedin.com/in/ro...2023-12-1637 min
The Open Source WayDo Good and Talk about it!In this episode, our host Karsten Hohage talks with Johannes Bechberger, who is an open-source developer at SAP. They discuss why and how Johannes promotes his work on SapMachine, OpenJDK, and profiling through blogging, speaking at conferences, and having a presence on social media. Johannes also shares tips and learnings collected on his journey of “doing good and talking about it”.
Guests:
Johannes Bechberger currently works as a JVM developer in the SapMachine team at SAP. His responsibilities include making improvements to async-profiler and its ecosystem, as well as improving the FirefoxProfiler, which enables it to b...2023-05-3126 min
Foojay.io, the Friends Of OpenJDK!Debugging Tools and Skills for Fun and Profit (#14)Let's talk about debugging and observability. We work with debugging all the time, but how well do we know this common practice? Observability, monitoring, and debugging at scale for your production.GuestsA lot of rubber ducksJohannes BechbergerJVM and profiler developerWorked on the JDWP protocol and profilinggithub.com/parttimenerdtwitter.com/parttimen3rdmastodon.social/@parttimenerd Article: ASyncGetStackTraceArticle: Java Debugging InternalsMarit van DijkDeveloper Advocate at JetBrainsmaritvandijk.comtwitter.com/MaritvanDijk77mastodon.social/@maritvandijk Ties van de VenSoftware Engineer @ JDriven, Coach @ Jcorewww.tiesvandeven.nltwitter.com/ties_venArticle: 6 Steps To DebugHostShai AlmogAuthor of “Prac...2023-02-1857 minFoojay.io, the Friends Of OpenJDK!Debugging Tools and Skills for Fun and Profit (#14)Let's talk about debugging and observability. We work with debugging all the time, but how well do we know this common practice? Observability, monitoring, and debugging at scale for your production.GuestsA lot of rubber ducksJohannes BechbergerJVM and profiler developerWorked on the JDWP protocol and profilinggithub.com/parttimenerdtwitter.com/parttimen3rdmastodon.social/@parttimenerd Article: ASyncGetStackTraceArticle: Java Debugging InternalsMarit van DijkDeveloper Advocate at JetBrainsmaritvandijk.comtwitter.com/MaritvanDijk77mastodon.social/@maritvandijk Ties van de VenSoftware Engineer @ JDriven, Coach @ Jcorewww.tiesvandeven.nltwitter.com/ties_venArticle: 6 Steps To DebugHostShai AlmogAuthor of “Practical Debugging at Scale”debuga...2023-02-1857 min
KIT Campus : eine Stunde Neuigkeiten aus dem Karlsruher Institut für TechnologieProgrammierende Mädchen - Science Camp Informatik - Beitrag bei Radio KIT am 29.10.2015Immer noch interessieren sich zu wenig junge Frauen für ein Studium der Informatik. Um dem entgegenzuwirken, fand in diesem Sommer das Science Camp Informatik statt. Es stand unter dem Motto "Make-App for Girls" und hatte 14 bis 16 Jahre alte Schülerinnen ohne Informatik-Vorkenntnisse als Zielgruppe und wollte mit gängigen Vorurteilen aufräumen. Programmieren können nämlich nicht nur Jungs! Informatik ist bunt, kreativ und macht unglaublich Spaß. Der 5-tägige Workshop wurde von der Fachschaft Informatik und dem Zentrum Mediales Lernen organisiert. Radio KIT Reporter Johannes Bechberger hat mit Chau Nguyen, einer der Initiatorinnen des Scie...2015-12-0100 min