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#High Concurrency

2 posts tagged "high concurrency"

1

Part 1 — 購物車系統的高並發改造(一):Virtual Threads、HikariCP 與 Redis 快取三管齊下

深入剖析一個真實 Spring Boot 購物車系統如何從「默認設定」升級到能承受 C10K 的生產級高並發架構:JDK 21 Virtual Threads、HikariCP 連線池調校、Redis 分層快取設計,以及升級到 Spring Boot 3.2 過程中的關鍵踩坑。

May 24, 2026 ·30 min
2

Part 2 — 購物車系統的高並發改造(二):Redisson 分散式鎖、讀寫分離路由與 Docker HA 水平擴展

高並發購物車系列第二篇:深入剖析 Redisson 分散式鎖如何防止超賣與重複下單、AbstractRoutingDataSource + LazyConnectionDataSourceProxy 的讀寫分離路由設計細節(含 @Transactional 的坑),以及 Nginx + MySQL 主從複製的 Docker HA 生產架構。

May 25, 2026 ·32 min

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