MongoDB

MongoDB is an open-source document-oriented database using a JSON-like documents with schema. Listen by default on port 27017.

Commands

• Connect to mongoDB: mongo
• List database: show databases
• Connect to a database: use <your_db_name>
• Backup your_db_name database to a file (--archive): mongodump --archive=test.20150715.archive --db your_db_name
• Backup database to binary JSON (BSON) files (--out): mongodump --host mongodb1.example.net --port 37017 --username user --password "pass" --out /opt/backup/mongodump-2011-10-24
• mongod --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=mmapv1

See also

• Cassandra
• 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
• RocketChat, MongoDB, GridFS
• Databases: Database management, SQL, NoSQL, Wide column, PostgreSQL, MariaDB, MySQL, Derby DB, MongoDB, Cassandra, SQLite, HSQL2, H2, RocksDB, Microsoft SQL Server, DB2, Oracle Database, Memcached, Berkeley DB, Collation, SingleStore, Amazon Aurora, Graph database, Amazon DynamoDB, PrestoDB, Cache hit ratio, ACID, WAL, ARIES, DBMS, OLTP, OLAP, Database Schema, CockroachDB, Tables, Views, Apache Druid