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Node.js internally uses the Google V8 JavaScript engine to execute code; a large percentage of the basic modules are written in JavaScript. Node.js contains a built-in, asynchronous I/O Library for the file, socket and HTTP communication. The HTTP and socket support allow Node.js to act as a web server without additional software such as Apache.

NoSQL database technology stores information in JSON documents instead of columns and rows used by relational databases. To be clear, NoSQL stands for “not only SQL” rather than “no SQL” at all. This means a NoSQL JSON database can store and retrieve data using literally “no SQL.” Or you can combine the flexibility of JSON

MySQL is the most popular Opensource Relational SQL database management system. MySQL is one of the best RDBMSs is being used for developing web-based software applications. MySQL is compatible with all primary OS (operating systems). It is a core component of a widely popular open-source web application software stack called LAMP, which stands for Linux,

Spring is a lightweight framework. It can be thought of as a framework of frameworks because it provides support to various frameworks such as Struts, Hibernate, Tapestry, EJB, JSF, etc. The framework, in broader sense, can be defined as a structure where we find solution of the various technical problems. The Spring framework comprises several

Rails is a full-stack framework. It ships with all the tools needed to build amazing web apps on both the front and back end. Rendering HTML templates, updating databases, sending and receiving emails, maintaining live pages via WebSockets, enqueuing jobs for asynchronous work, storing uploads in the cloud, providing solid security protections for common attacks.