Understanding Garbage Collector in Java Part#2
In this blog we will continue about GC and it's types Types of Garbage Collections: Serial collector: it runs in single Parts. Concurrent Collector: it runs as the application run, and it doesn't wait for old generation memory to be full. A parallel Collector: it starts to run when the heap is full, is consume multiple of you CPU to perform. When to use: Concurrent Collector: there is more Memory. high Numbers of CPU’s. Application Demands short pauses. Parallel Collector: less Memory. less numbers of CPU’s. the application demands high through put, and can withstand pauses. Types of operations: MARK : go to root Node and marks all the objects are reachable and mark it as live. Mark & Sweep : mark the unreachable objects and deletes it. Compacting ; compact memory by moving around the objects to f