By Narmada Yalagandula
MongoDB is document oriented database . It provides high performance, high availability, and easy scalability. It stores data in JSON like documents instead of tables and records as in RDBMS. The basic unit of data in MongoDB is document comprising key-value pairs. Collections are sets of documents and function as tables in RDBMS.
Here , I present how to connect to MongoDB using java and perform CRUD operations on the Mongo database collections.
We connect to MongoDB adding MongoDB driver as a dependency in pom.xml file.