MongoDB is a source-available cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas. MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License which is deemed non-free by several distributions.
Since MongoDB it is a NoSQL database, that’s why there are many reasons to learn it. These reasons have led the foundation to the worldwide popularity of MongoDB. Few reasons why MongoDB is popular are:
- Aggregation Framework
- BSON Format
- Ad-hoc Query
- Capped Collection
- File Storage
- MongoDB Management Services (MMS)