Mongoose.module is one of the most powerful external module of the NodeJS. Mongoose is a MongoDB ODM i.e. (Object database Modeling) that is used to translate the code and its representation from MongoDB to the NodeJS server. Mongoose module provides several functions in order to manipulate the documents of the collection of the MongoDB database.(Refer this Link).
Default Value: This value is entered when no value is entered as a value of the field in the collection.
npm install mongoose
Running the server on Local IP: Data is the directory where MongoDB server is present.
mongod --dbpath=data --bind_ip 127.0.0.1
Run index.js file using below command:
Output: Console output- Default Value is inserted.