Flash Sale Architecture: Rate Limiting & Redis
Flash Sale Architecture: Rate Limiting & Redis [!NOTE] On sourcing: This article describes flash-sale architecture patterns for C10M-scale events; it is not a disclosure of Shopee’s internal systems, and the figures here are engineering targets rather than published Shopee metrics. Shopee has not publicly documented its flash-sale internals in detail. What is public is its database platform choice — Shopee’s adoption of TiDB is documented in PingCAP’s case studies (How Shopee Chose the Right Database, Shopping on Shopee, the TiDB Way). Treat everything else as a reference pattern to validate against your own workload. ...