In this, we will learn how to integrate MongoDB with Java and will explore the basic CRUD (Create, Retrieve, Update and Delete) operations.
Download Jar, use mongo-java-driver-2.10.1.jar. Add jar to the Java build path. Now, we are ready for performing CRUD operations with MongoDB through Java.
Here, we are making use of MongoDB Compass – a GUI tool for MongoDB for visualizing our query output.
When the above mentioned code is executed, following o/p will be produced on console
In this case we haven’t used authentication for database connection. But if it is required, we can make use of method db.authenticate(username, password);
When above lines of code are executed, Collection User will be created in Database. We can check our query output through MongoDB Compass.