Shrinking a 14 GiB Redis cache to 1.6 GiB, no downtime
Transparent zlib compression for a Yii2 Redis cache: the envelope format, why level 6 beats level 1, and a rollout that can be undone with one env var.
3 min read#redis#php#performance
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Transparent zlib compression for a Yii2 Redis cache: the envelope format, why level 6 beats level 1, and a rollout that can be undone with one env var.