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The Percona Database Performance Blog

Technical guides, deep dives, and perspectives across MySQL, PostgreSQL, MongoDB, Valkey, Redis, and more.

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September 29, 2026
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Percona Team
Valkey Memory Optimization, Version by Version and Encoding: How Many Bytes Did Each Release Actually Save?
Introduction This RAM/Memory reduction is most useful for Valkey 9.1 environments that are key string heavy. They are used extensively in caching, ses...
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