- October 9, 2026The ratio of physical or internal write work to the application's logical write volume.
- October 9, 2026A deletion marker that suppresses older stored or replicated versions until safe physical cleanup.
- October 9, 2026A compaction policy that merges groups of similarly sized sorted components to reduce repeated rewriting.
- October 9, 2026An immutable sorted key-value table used by storage engines such as LSM-based databases.
- October 9, 2026Additional storage or lookup work performed to satisfy a logical application read.
- October 9, 2026An in-memory write buffer that is later flushed into a persistent sorted table.
- October 9, 2026A storage structure that buffers writes and merges sorted on-disk components in the background.
- October 9, 2026An LSM compaction policy that organizes files into levels to reduce overlapping data and read work.
- October 9, 2026Storage maintenance that consolidates data structures and removes obsolete information when safe.
- October 9, 2026A compact membership filter that can prove absence but may return false positives for possible presence.
