What is REST?

At its core, REST is an architectural style defining constraints for creating web services that operate over the HTTP protocol. Picture the internet as a vast library, each book representing a piece of data or resource. REST provides a standardized way for applications to interact with these resources, akin to a library card system facilitating the retrieval of books.

One fundamental REST principle is statelessness. In the digital realm, each client-server request contains all necessary information, akin to handing complete instructions to a librarian. This statelessness simplifies interactions, ensuring efficiency and easy management.

Operations in REST – GET, POST, PUT, and DELETE

Delving into the language of REST, envision interacting with a smart assistant, asking it to “GET” information, “POST” new information, “PUT” updates, or “DELETE” unnecessary data. These standard operations form a universal...