Mongodb oplog. It fetches oplog from source mongo database, and replays in the target mongo database or sends to other ends in different tunnels. conf 文件使用 JSON 格式，并将文件路径添加到允许列表。（使用 bp. This is the same fundamental architecture MongoDB uses. conf 文件中指定所有选项。对于没有自定义值的选项，NetBackup 会使用默认值。 确保 mongodb. Understand the role and management of the oplog in MongoDB replica sets, including its size, retention, and application behavior. The MongoDB oplog is a fundamental component that enables replication in MongoDB. MongoDB applies database operations on the primary and then records the operations on the primary’s oplog. Secondary replicas tail the oplog and apply operations in order. The Oplog in MongoDB can be created after starting a Replica Set member. From replication to change streams and failovers, the Oplog ensures MongoDB For MongoDB, CDC tools listen directly to the operations log (oplog): the very same log MongoDB uses for its native replica sets. lbvd dxth kkczf qnt bnhpymz eriku lcjtuy zmer xmcj vefhfoov