Best In-Memory & Key-Value Databases Software & Tools

In-memory and key-value store reviews covering latency under load, persistence options, memory efficiency, clustering and failover behavior.

1 products

Redis
Redis

by Redis

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Redis is an in-memory key-value database for developers and platform teams that need caching, sessions and messaging, hosted or self-managed.

Features

Has Rich data structures beyond strings
Has Per-key expiration and eviction policies
Has Snapshot persistence to disk
Has Append-only log persistence
Has Replica failover with automatic promotion
Has Horizontal clustering of the keyspace
Has Active-active geo replication
Has Pub/sub messaging channels
Has Atomic server-side scripting
Has SSD tiering beyond available RAM
Has Secondary indexes on stored values
Has Native JSON value type
Missing Multi-threaded request handling
Has Per-user command and key ACLs
Has Client-side caching invalidation
Has Streams with consumer groups
Has Keyspace memory reporting
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