Node.js adds new submissions to a queue as they arrive.Node.js keeps up a small thread pool to handle requests.Let’s take a look at each stage it undergoes: Each time a request is received, one of these threads that are defined in a thread pool is given the task of handling it.Node.js operates uniquely.

However, handling concurrent calls requires the usage of several threads. To understand how this differs from other runtimes, we must realize how concurrent multi-threaded clients handle in languages like Java.Multiple clients send requests in a multi-threaded request-response architecture, and the server processes each individually before delivering the response.

To manage several clients simultaneously, Node.js employs the “Single Threaded Event Loop” design. Node.js allows a single language for an application’s front and back end and has become a prevalent choice for development. It is an asynchronous, single-threaded environment that allows JavaScript to be coded and executed on the server. Node.js is a server-side implementation of Google’s V8 JavaScript engine, the same engine used in the Chrome browser.

Nodejs portable