ThẻRatelimit

architecture

Rate Limiting Deep Dive (Token Bucket, Sliding Window, Distributed, Redis, Lua)

Handbook production-level về rate limiting: thuật toán, distributed design, Redis/Lua, failure, cost, scaling, incident.

26/04/2026

4 phút đọc

ratelimit

architecture

Recommendation System Deep Dive (Ranking, ANN, Feature Store, Real-time Personalization)

Handbook production-level về recommendation system: multi-stage ranking, embedding, ANN, feature store, real-time pipeline, A/B testing, failure và incident thực tế.

26/04/2026

2 phút đọc

ratelimit