TobussSystems in Practice

2 posts

#jvm

2021

  • Java Garbage Collection Cheat Sheet

    A practical reference covering GC collector trade-offs, G1's region-based layout, low-pause collectors (ZGC/Shenandoah), and how to diagnose GC behavior in production.

    2 min read

  • Java Memory Model & Concurrency Cheat Sheet

    A practical reference covering JVM memory internals and Java concurrency — heap structure, the Java Memory Model, thread lifecycle, synchronization primitives, executors, CompletableFuture, and the concurrency bugs that bite hardest.

    7 min read