CRUD IN MONGODB

Building a Student Database using MongoDB Atlas (NoSQL)
MongoDB Atlas is a cloud-based NoSQL database that makes it easy to store, query, and manage data without worrying about servers or infrastructure.
In this guide, we’ll walk through how to create a student database, insert documents, and perform CRUD operations all using MongoDB Atlas.

Create a Database
Insert Documents into the students Collection


Read Operations (Query Data)
🧾 Display all students



Students with CGPA > 8
{ cgpa: { $gt: 8 } }

Students from Computer Science Department
{ department: "CSE" }

Update Operations

Delete Operations