High‑Concurrency Performance Tuning of a Java SSM E‑commerce Project: Diagnosis, Optimization, and Results
This article details a complete end‑to‑end high‑concurrency tuning process for a Java SSM monolithic e‑commerce system, covering problem identification, root‑cause analysis, a series of JVM, Tomcat, Redis and JDBC optimizations, horizontal scaling, code refactoring, and the resulting stability improvements.