What purpose do indexes serve in MongoDB of mean stack?
Indexes utilised in MongoDB to support and expedite the effective execution of queries.
Without indexes, MongoDB must run a collection scan in
which it ...
What is mongoose in mean stack?
You can create objects with a strongly-typed schema and map them to MongoDB documents using Mongoose, an object document mapper (ODM).
Its schema-based methodology enables the mo...
What is the function of Node.js in mean stack?
What is the purpose of ExpressJS in mean stack?
ExpressJs is a web application framework for assisting and hosting Node.js projects.
It is a free and open-source structure available under the MIT licence.
What is the purpose of MongoDB in mean stack?
For storing massive amounts of data, MongoDB is a report-based data manager.
It implements the collection and documentation ideas while storing data in a two-fold J...