This article traces Meituan Dianping's MySQL high‑availability journey, detailing the legacy MMM system, its migration to MHA, integration with Zebra and Proxy middleware, and future architectural ideas such as distributed agents, semi‑sync replication, and MySQL Group Replication.
This article traces Meituan‑Dianping's MySQL high‑availability journey, detailing the legacy MMM system, the transition to MHA, integrations with Zebra and Proxy middleware, current challenges, and future designs such as distributed agents, semi‑sync replication, and MySQL Group Replication.
This article traces Meituan‑Dianping's MySQL high‑availability journey from the early MMM replication manager to the modern MHA‑Zebra and MHA‑Proxy solutions, compares each architecture, highlights their shortcomings, and outlines future directions such as distributed agents, semi‑sync replication, and Paxos‑based MySQL Group Replication.
