Johannes Bechberger
Johannes Bechberger is a JVM developer working on profilers and their underlying technology in the SapMachine team at SAP. This includes improvements to async-profiler and its ecosystem, a website to view the different JFR event types, and improvements to the FirefoxProfiler, making it usable in the Java world. 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.
He/him
Beiträge
Ever wondered how to rickroll your friend with a custom cake? In this talk, I'll show you how to use a 3D printer, a vacuum molder, and a dental vibration table to create custom working QR codes and chocolate bars with readable text out of chocolate.
You will learn the basics of chocolate tempering and vacuum molding along the way to form chocolate in the shape of your desire.
eBPF is transforming Linux system capabilities, enabling the extension of the kernel with custom process schedulers, firewalls, and more. Thanks to Java's recent native integration and a bit of compiler magic, we can now create these extensions directly in Java and use it to create Linux schedulers that create sound and schedulers that emit sound. After this talk you'll know how to create your own Linux scheduler, made your computer run faster by shouting at and played with the first ever Idle game that controls a scheduler.