Tencent Cloud Developer
Aug 5, 2021 · Fundamentals
Java vs Go: A Comparative Analysis of Garbage Collection Algorithms
The article compares Java’s mature, generational garbage collector—using mark‑copy for young objects, mark‑sweep/compact for old, with sophisticated write barriers and fragmentation handling—to Go’s non‑generational, concurrent tri‑color mark‑sweep collector that relies on a span‑based memory pool, TCMalloc optimizations, and simpler root selection.
Generational CollectionGo GCJava GC
0 likes · 14 min read