Alibaba Cloud Developer

May 10, 2021 · Databases

How to Solve Cross-Database Transactions with Sharding: A Practical Guide

This article explains how to handle multi-table cross-database transactions by aligning sharding strategies for related tables, using a case study of shop_order_detail and shop_order_stat, and provides detailed formulas and TDDL configuration code to ensure consistent routing within the same database shard.