Redis Glossary

Browse 6 redis terms defined in plain English, from the cultural dictionary of computing.

6 Redis Terms

RDB
Redis Database file — a compact, point-in-time binary snapshot of the entire Redis dataset written to disk. RDB persistence is configured to trigger after N...
Redis Cluster
A distributed deployment mode for Redis that automatically partitions data across multiple nodes using hash slots (16,384 total), providing horizontal...
Redis Pipeline
A technique for sending multiple Redis commands to the server in a single batch without waiting for each individual reply, dramatically reducing round-trip...
Redis Pub/Sub
A fire-and-forget messaging system built into Redis where publishers send messages to named channels and all currently connected subscribers receive them in...
Redis Stream
A log-based data structure in Redis (introduced in 5.0) that stores an append-only sequence of entries identified by time-based IDs, supporting consumer groups...
Sorted Set
A collection data structure that maintains unique elements ordered by an associated score or comparator, supporting O(log n) insertion, removal, and range...

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