JD Retail Technology

Jan 4, 2021 · Backend Development

Evolution of the PLUS Membership Partner System Architecture: Design Patterns, Sharding, and Cluster Separation

This article describes how the PLUS membership partner platform evolved from a simple initial design to a mature, high‑performance backend architecture by applying command, template, and strategy patterns, sharding‑JDBC, cluster separation, and Spring AOP for monitoring and exception handling.