Comidoc – Learn NodeJS
Master all concepts of NodeJS thoroughly
Following are some of the important features that make Node.js the first choice of software architects.
Asynchronous and Event Driven âˆ’ All APIs of Node.js library are asynchronous, that is, non-blocking. It essentially means a Node.js based server never waits for an API to return data. The server moves to the next API after calling it and a notification mechanism of Events of Node.js helps the server to get a response from the previous API call.
Single Threaded but Highly Scalable âˆ’ Node.js uses a single threaded model with event looping. Event mechanism helps the server to respond in a non-blocking way and makes the server highly scalable as opposed to traditional servers which create limited threads to handle requests. Node.js uses a single threaded program and the same program can provide service to a much larger number of requests than traditional servers like Apache HTTP Server.
No Buffering âˆ’ Node.js applications never buffer any data. These applications simply output the data in chunks.