compaction term
merging sorted segments in LSM trees to reclaim space
Background process. Strategies: leveled (low space amp, high write amp), tiered (opposite). Compaction storms cause IO/CPU spikes, similar to vacuum.
merging sorted segments in LSM trees to reclaim space
Background process. Strategies: leveled (low space amp, high write amp), tiered (opposite). Compaction storms cause IO/CPU spikes, similar to vacuum.