Node.js and MongoDB make for a very fast and flexible development experience. Just watch how quickly and easily we can create, read, update, and delete a document in MongoDB with Node.

It comprises four technologies: MongoDB, Express.js, React.js, and Node.js. MongoDB is a document-based NoSQL database. It is used to store and retrieve data for the application.

We’ll create a simple Node.js program to handle our CMK, create a DEK, and insert the DEK into a special encrypted collection in MongoDB called the key vault. Queryable encryption holds the CMK ...