github.com/alibaba/MongoShake (go): MongoShake is a universal data replication platform based on MongoDB's oplog. Redundant replication and active-active replication are two most important functions. 基于mongodb oplog的集群复制工具，可以满足迁移和同步的需求，进一步实现灾备和多活功能。
Keywords: active-active|mongo-database|mongodb-oplog|mongoshake|replication