Expand description
Fixed capacity page cache with CLOCK eviction. Buffer Pool: in-memory page cache with CLOCK eviction.
Pages are loaded from disk into fixed-capacity frame slots. Pin counts prevent eviction of pages currently in use. The CLOCK algorithm sweeps frames looking for an unpinned, unreferenced victim when the pool is full.
Structsยง
- Buffer
Pool - Thread-safe buffer pool with CLOCK eviction.