Unit V : MongoDB

MongoDB

• Illustrate the concept of collections and documents in MongoDB with examples.

• Discuss the features of MongoDB.

• List any five datatypes supported by MongoDB with examples.

CRUD

• Illustrate CRUD operations in MongoDB with an example for each.

• Exemplify the MongoDB CRUD Operations.

Aggregation

• Discuss pipeline operations in MongoDB with example.

• Briefly explain the Aggregation Pipeline in MongoDB with examples.

• Discuss the different stages of MongoDB Aggregation Pipeline.

• Explain the implementation of Map-Reduce in MongoDB using an example of your own.

• Explain the working of Map-reduce in MongoDB. Explain with an example.