Difference between revisions of "Mongodump"
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↑ https://docs.mongodb.com/database-tools/mongodump/
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| − | <code>mongodump</code><ref>https://docs.mongodb.com/database-tools/mongodump/</ref> reads data from a MongoDB database and creates high fidelity [[BSON]] files which the mongorestore tool can use to populate a MongoDB database. mongodump provides the --oplog option to include in its output oplog entries that occur during the mongodump operation | + | <code>mongodump</code><ref>https://docs.mongodb.com/database-tools/mongodump/</ref> reads data from a [[MongoDB]] database and creates high fidelity [[BSON]] files which the mongorestore tool can use to populate a MongoDB database. mongodump provides the --oplog option to include in its output oplog entries that occur during the mongodump operation |
Revision as of 14:57, 13 April 2020
mongodump[1] reads data from a MongoDB database and creates high fidelity BSON files which the mongorestore tool can use to populate a MongoDB database. mongodump provides the --oplog option to include in its output oplog entries that occur during the mongodump operation
Database backup:
mongodump --archive=test.20150715.archive --db your_db_name(Use:show dbsto view available DBs)mongodump --db=test --collection=records
Sharded Clusters
Backups created with mongodump do not maintain the atomicity guarantees of transactions across shards
Related commands
mysqldumpmariabackupmongorestoreOps managerrequires Enterprise Advanced subscriptions
See also
- MongoDB: MongoDB Compass,
mongo,mongodump, mongorestore,mongoexport, MongoDB changelog, MongoDB Enterprise Kubernetes Operator, GridFS, MongoDB Atlas, MongoDB replication, Ops Manager, docker logs mongodb, show collections, show dbs,mongo --help - MongoDB:
mongodump, PostgreSQL:pg_dump, MariaDB: mysqldump
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