Redis Data Persistence and Memory Eviction Strategies
Redis Persistence Mechanisms
RDB Snapshotting
RDB (Redis Database) persistence captures a point-in-time snapshot of the dataset in memory and writes it to disk as a binary file. During recovery, Redis loads this file directly into memory.
Triggering Methods
Manual Triggers
SAVE: Blocks the main thread until the snapshot is fully written — no o ...
Posted on Sun, 28 Jun 2026 17:48:46 +0000 by thesimon