Tencent Cloud Developer
Nov 13, 2024 · Backend Development
Design and Implementation of an E‑commerce Coupon System
The article details a high‑concurrency e‑commerce coupon system that separates creation and distribution, uses Redis‑Lua atomic stock deduction with asynchronous replenishment and coupon generation, employs a lightweight distributed‑transaction table, and adds bucket and batch optimizations to safely handle tens of thousands of TPS.
Backend DevelopmentRedis Luacoupon system
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