Kingbus
A distributed MySQL binlog storage system built on Raft, acting as a replication intermediary to reduce master load.
What is Kingbus?
Kingbus is a distributed MySQL binlog storage system built on the Raft consensus algorithm. It acts as an intermediate master in MySQL replication, pulling binlogs from a primary MySQL server and distributing them to multiple slaves to reduce load on the master. It solves problems of master overload, deep nested replication, and provides high availability for binlog replication.
Database administrators, DevOps engineers, and backend developers managing MySQL replication at scale, particularly those dealing with high-load environments, geo-distributed deployments, or needing to simplify master failover processes.
Developers choose Kingbus because it provides a production-proven, Raft-based distributed system that ensures binlog consistency and high availability while dramatically reducing replication load on the primary MySQL server. It offers seamless MySQL protocol compatibility without requiring changes to existing database setups.
Overview
A distributed MySQL binlog storage system built on Raft
Use Cases
Best For
- Reducing network and I/O load on primary MySQL masters in replication setups
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