MongoDB is a source-available cross-platform document-oriented database program.
Categorised as a NoSQL database program, MongoDB makes use of JSON-like paperwork with non-compulsory schemas. MongoDB is developed by MongoDB Inc. and licensed beneath the Server Facet Public License (SSPL) which is deemed non-free by a number of distributions.
MongoDB helps discipline, vary question, and regular-expression searches. Fields in a MongoDB doc could be listed with major and secondary indices or index.
MongoDB supplies excessive availability with duplicate units.
MongoDB scales horizontally utilizing sharding.
MongoDB can be utilized as a file system, referred to as GridFS, with load balancing and knowledge replication options over a number of machines for storing information.
MongoDB supplies 3 ways to carry out aggregation: the aggregation pipeline, the map-reduce operate, and single-purpose aggregation strategies.
MongoDB helps fixed-size collections referred to as capped collections.
MongoDB claims to help multi-document ACID transactions because the 4.0 launch in June 2018.
Official Web site :- https://www.mongodb.com/
