Last Updated: November 21, 2025
Focus Areas
| Focus |
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Pick `volatile-*` policies when TTLs exist
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Use hashes or streams to pack many keys
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Commands & Queries
redis-cli INFO memory
Check Redis memory stats
redis-cli CONFIG SET maxmemory 1gb
Limit Redis memory
redis-cli CONFIG SET maxmemory-policy volatile-lru
Set eviction policy
Summary
Match memory policies to workloads and keep TTLs defined.
💡 Pro Tip:
Monitor memory usage and set maxmemory with a safe eviction policy.