MongoDB, the most popular NoSQL database, is an open-source document-oriented database. The term ‘NoSQL’ means ‘non-relational’. It means that MongoDB isn’t based on the table-like relational database structure but provides an altogether different mechanism for storage and retrieval of data. This format of storage is called BSON ( similar to JSON format)....

MongoDB, the most popular NoSQL database is an open-source document-oriented database. The term ‘NoSQL’ means ‘non-relational’. It means that MongoDB isn’t based on the table-like relational database structure but provides an altogether different mechanism for storage and retrieval of data. This format of storage is called BSON (similar to JSON format). Refer this article....

Creating a Restaurant app will cover a lot of features of the MERN stack. In this tutorial, we’ll guide you through the process of creating a restaurant application using the MERN stack. The application will allow users to browse through a list of restaurants, view their menus, and add items to a shopping cart....

As modern applications require a database for storing data, MongoDB is a great choice. MongoDB Atlas is the global cloud database service for modern applications. We can use it for storing our application data on its server....

MongoDB, the most popular NoSQL database, is an open-source document-oriented database. The term ‘NoSQL’ means ‘non-relational’. It means that MongoDB isn’t based on the table-like relational database structure but provides an altogether different mechanism for storage and retrieval of data. This format of storage is called BSON ( similar to JSON format)....

MongoDB, the most popular NoSQL database, is an open-source document-oriented database. The term ‘NoSQL’ means ‘non-relational’. It means that MongoDB isn’t based on the table-like relational database structure but provides an altogether different mechanism for storage and retrieval of data. This format of storage is called BSON (similar to JSON format). Refer (this) article....

Mongoose is a common JavaScript library that has a strong interface for operating with MongoDB, a NoSQL database that stores data in JSON-like documents. it’s designed to be easy and versatile, creating it easy to work with MongoDB from your Node.js application....

MongoDB the most popular NoSQL database, is an open-source document-oriented database. The term ‘NoSQL’ means ‘non-relational’. It means that MongoDB isn’t based on the table-like relational database structure but provides an altogether different mechanism for storage and retrieval of data. This format of storage is called BSON (similar to JSON format). Refer (this) article....

The Mongoose Query API.prototype.projection() method of the Mongoose API is used on the Query objects. It allows us to set and configure the projection for the query objects. Using this method we can get the existing projection details and also we can remove the existing projection. Let us understand projection() method using an example....

The Mongoose Document API.prototype.$set() method of the Mongoose API is used on the Document model. It allows to set the values for the particular field in the collection. This method we can use on any model object to assign or set the value for fields. Let us understand the set() method using an example....

The Mongoose Query API distinct() method is used to find the distinct values for a particular field in a collection and return the response as an array....

The Mongoose Query API.prototype.regex() method of the Mongoose API is used on the Query objects. It allows us to specify the regular expression. Using this method we can write the regex query condition to get the result set to accomplish our requirements. This method helps us to utilize regular expression capabilities for matching the string patterns in queries. Let us understand regex() method using an example....