The MongoDB origin reads data from MongoDB. You can also use the origin to read from Microsoft Azure Cosmos DB. The MongoDB origin generates a record for every MongoDB document.
The MongoDB Oplog origin reads entries from MongoDB Oplog. MongoDB stores information about changes to the database in a local capped collection called an Oplog. The Oplog contains information about changes in data as well as changes in the database. The MongoDB Oplog origin can read any operation written to the Oplog.
This connector is part of StreamSets Data Collector. Data Collector is a component of the StreamSets DataOps Platform.