Writing log70 posts286 tagslatest Apr 18, 2026
Redis.
Latest posts
Checking Duplicate IDs Among Billions — Is a Bloom Filter Really the Answer?
A clear explanation of how Bloom filters work, how to use them correctly for user-ID duplicate checks during sign-up, and a concise implementation example.
RedisBloom in Production: Fast, Safe Duplicate-ID Checking for User Signup
A practical guide to integrating RedisBloom into a signup duplicate-check flow, covering request routing, sharding, synchronization, rebuild strategies, and monitoring.