Crack the Backend

Redis

8 article(s)

Cache-Aside Pattern Done Right — Implementing cache-aside correctly with read-through, write-invalidate, and stampede prevention.
Caching Pitfalls - Penetration / Breakdown / Avalanche — Cache penetration, breakdown, and avalanche.
Redis Data Types & Use Cases — Redis data structures and when to use them.
Distributed Lock with Redis - Correctness & Risks — Implementing distributed locks with Redis.
Expiration Strategy - TTL Design — TTL and expiration strategies in Redis.
Hot Key / Big Key - Detection & Mitigation — Dealing with hot keys and big keys.
Rate Limiting with Redis (Token Bucket) — Token bucket rate limiting with Redis.
Redis Persistence - RDB vs AOF (High-level) — RDB and AOF persistence overview.

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