Highload • January 21, 2025 • 4 min read
JVM Garbage Collection Tuning — G1 vs ZGC vs Parallel
Which garbage collector to pick for a Java backend in 2025, the handful of flags that actually matter, and the signs your choice is wrong.
Tag
#performance
Highload • August 2, 2024 • 5 min read
Redis Caching Patterns That Hold Up in Production
Cache-aside, write-through, read-through, and the stampede protection that separates a cache from a foot-gun. With concrete Java examples.