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Tag: redis

All the articles with the tag "redis".

Redis vs Valkey After the License Drama

Redis vs Valkey After the License Drama

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Redis went source-available, then back to AGPL. When to migrate to Valkey or KeyDB, persistence and clustering options, and what matters for self-hosters.

Dragonfly vs Redis: Single-Binary Performance

Dragonfly vs Redis: Single-Binary Performance

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DragonflyDB vs Redis 8.x and Valkey 9.x: architecture deep dive, real performance benchmarks, honest gotchas, and when to swap your cache layer for a dragon.

KeyDB: A Redis Fork With Multi-Threading

KeyDB: A Redis Fork With Multi-Threading

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KeyDB forked Redis and shipped multi-threaded I/O and active-active replication years before Redis itself did. Here is whether it is still worth using today.