NodeJs has its own package manager to manage the NPM controller. For back end and front end server side coding NodeJs is relevant to both for developers. NodeJs is perfectly added to the web development skill sets.
MongoDB provides the persistence for user’s application data and is an open source which has document scalability and developer agility. MongoDB enables the class documents which have rich functionality. MongoDB stores the data in JSON documents in collection of dynamic schemas instead of collecting data in rows and columns. It is responsible to store data in any of the structure schema. MongoDB is an asynchronous, event driven engine where the application makes a request and then continues working on other useful tasks. MongoDB has working technology with the JQuery assistance. This enables large number of operations to be performed in parallel. It is also designed to be used asynchronously to work with the NodeJs applications.
To build the server side web application, it is efficient to use expressJs, NodeJs with mongoDB database because these technologies are designed according to the latest and modern technology and it is the database to store the information and data with the relational database and other Express frameworks.