Qunar Tech Salon

Apr 20, 2015 · Databases

Practical MySQL Scaling and Sharding Strategies at 58.com under Big Data Loads

This article presents 58.com’s experience with MySQL under massive data volumes, covering core concepts such as single‑instance, sharding, replication and grouping, common availability and read‑write challenges, detailed sharding implementations for user, post, friend and order tables, and post‑sharding business practices including IN queries, non‑partition key queries, and cross‑database pagination.