Blogs

Our team members are blogging actively on different platforms, sharing their knowledge with the world. You can find them at:

• Johannes Bechberger

  • Personal Blog on which he publishes all articles and some more (on Python, ...)

• Andreas Steiner

  • SAP Blogs

• Thomas Stuefe (former team member)

  • SAP Blogs
  • Personal Blog

In the following an updated list of the last blog posts:

Johannes Bechberger

Date	Title	Categories and Tags
Feb 24, 2026	Redacting Data from Heap Dumps via hprof-redact	computer science, openjdk, heap-dump
Feb 16, 2026	Femtocli: A small but mighty CLI library for small CLI tools in < 45KB	computer science, java
Feb 13, 2026	Redacting Sensitive Data from Java Flight Recorder Files	jfr, java servicability, openjdk, profiling
Feb 03, 2026	The Java Version Quiz	java, openjdk, game
Jan 26, 2026	Reproducing a Tricky Bug in Minutes With a Custom Linux Scheduler Written in Java	openjdk, ebpf, hello-ebpf, sched_ext
Jan 19, 2026	Reading and Writing JFR Files Programmatically	jfr, openjdk, profiling
Jan 12, 2026	The Fastest Way to get the Version of a Java Installation	java servicability, openjdk
Jan 09, 2026	OpenJDK is faster than GraalVM Java*	openjdk
Jan 05, 2026	How to Build an Executable from a JAR using ExecJAR	computer science, openjdk

... and many more on his personal blog.