All Articles
Every deep-dive, indexed.
4 articles
Scaling isn't about one magical technology. It's a continuous process of removing bottlenecks step by step — from query optimization to sharding. Here's what we
7 min read · May 30, 2026System DesignMost engineers know consistent hashing exists. Few know exactly why it was invented, what problem it solves at 3am when a node dies.
9 min read · May 28, 2026Database InternalsLocks block. MVCC lets readers and writers coexist without stepping on each other.
11 min read · May 21, 2026BackendEvery API needs rate limiting. The algorithm you pick changes your memory usage, accuracy, and burst behaviour at scale.
8 min read · May 7, 2026