各中间件数据同步方案

中间件 同步方式 引用 MySQL 从节点读取binLog https://dev.mysql.com/doc/refman/8.0/en/replication.html MongoDB 从节点读取oplog https://www.mongodb.com/docs/manual/replication/ Redis 从节点读取binLog https://redis.io/docs/manual/replication/ ElaticSearch 从节点读取binLog https://www.elastic.co/guide/en/elasticsearch/reference/current/xpack-ccr.html kafka 从节点读取binL