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360 Smart Cloud

Apr 1, 2021 · Databases

Using TiDB Data Migration (DM) for MySQL‑to‑TiDB Sync: Architecture, Features, Tuning and Troubleshooting

This article shares practical experience with TiDB Data Migration (DM), covering its background, architecture, key features, online DDL support, common error handling such as duplicate‑key issues, large‑scale import tuning, configuration limits, and cleanup recommendations for reliable MySQL‑to‑TiDB synchronization.

DMMySQLPerformance Tuning

0 likes · 16 min read

Using TiDB Data Migration (DM) for MySQL‑to‑TiDB Sync: Architecture, Features, Tuning and Troubleshooting

360 Tech Engineering

Dec 4, 2020 · Databases

Practical Experience and Tips with TiDB Data Migration (DM) Tool

This article shares a comprehensive overview of TiDB Data Migration (DM), covering its architecture, configuration, online DDL support, common pitfalls such as duplicate‑key errors, large‑scale import tuning, version limits, and cleanup recommendations to help DBAs efficiently migrate MySQL/MariaDB workloads to TiDB.

DMMySQLReplication

0 likes · 16 min read

Practical Experience and Tips with TiDB Data Migration (DM) Tool

360 Tech Engineering

Mar 12, 2020 · Databases

TiDB on 360 Cloud Platform: Deployment, Migration, and Performance Tuning

This article shares the experience of deploying TiDB on the 360 Cloud Platform, covering background challenges with massive tables, TiDB's online DDL and high‑performance features, cluster architecture, DM migration workflow, common operational issues, and detailed tuning parameters to improve latency, QPS, and resource utilization.

Cloud PlatformDMDistributed Database

0 likes · 22 min read

TiDB on 360 Cloud Platform: Deployment, Migration, and Performance Tuning