Java High-Performance Architecture

Jan 5, 2023 · Databases

Scaling Billions of Orders: MySQL Sharding, ES & Hive Strategies

This article explains how to handle massive order volumes by classifying data into hot and cold tiers, storing them in MySQL, Elasticsearch, and Hive, and implementing sharding and partitioning strategies—including shard keys, modulo routing, and combined database‑table distribution—to achieve high throughput and low cost.