Switch DM-worker Connection between Upstream MySQL Instances Switch DM-worker connection via virtual IP Change the address of the upstream MySQL instance that DM-worker connects t...
Daily Check for TiDB Data Migration Daily Check for TiDB Data Migration This document summarizes how to perform a daily check on TiDB Data Migration (DM). Method 1: Execute th...
Merge and Migrate Data from Sharded Tables in the Pessimistic Mode Restrictions Background Principles Merge and Migrate Data from Sharded Tables in the Pessimistic Mode This ...
DM 集群软硬件环境需求 服务器建议配置 开发及测试环境 生产环境 DM 集群软硬件环境需求 DM 支持主流的 Linux 操作系统,具体版本要求见下表: Linux 操作系统平台 版本 Red Hat Enterprise Linux 7.3 及以上 CentOS 7.3 及以上 Oracle Enterp...
Migrate Small Datasets from MySQL to TiDB Prerequisites Step 1. Create the data source Step 2. Create the migration task Step 3. Start the migration task Step 4: Check the migr...