_Aiden TranPosts Tagged with "API"Idempotency 101: Why "Clicking Twice" Doesn't Charge You Twice — Dissecting the Create Payment APIBackend, System Design, APIApr 28, 2026Rate Limiting Patterns: From Fixed Window to Token Bucket — Choosing the Right Weapon to Tame Request FloodsBackend, System Design, APIApr 28, 2026More tagsDevops (43)AWS (37)SAA (31)Database (8)System Design (13)Backend (12)Javascript (1)Storage (1)Distributed Systems (1)DNS (2)Cache (6)Data Structures (1)API (2)Networking (1)Shopify (1)Azure (1)Tips (1)🇻🇳Toggle theme