Hello dear reader. This is my last blog for my Software Construction and Design and as a very important part of development I choose to talk in this blog post for REST API.
REST API stands for Representational State Transferee and provides a lighter weight compared to SOAP. Instead of using XML to make a request, REST relies on a simple URL in many cases. In some situations, additional information needs to be provided. Most Web services using REST rely exclusively on obtaining the needed information using the URL approach. REST can use four different HTTP verbs (GET, POST, PUT, and DELETE) to perform tasks.
In most of the part REST is easier and more flexible to use. To use REST you do not need to purchase any tools, Postman or Insomnia can be downloaded for free. REST though, is efficient as it uses the small message formats and it has a fast process.
There are some very strong reasons that you should be using REST. First, REST is the most popular choice of programmers to build APIs. Also REST API is great on making the data available as a resource as opposed to service.
To create a REST API, the following six architectural constraints are needed: 1. Uniform interface, which means that the same resource should not have more than one URL; 2. Client-server separating, which means that the client and the server should act independently. 3. Statelessness, which means that there should never be any server-side sessions; 4. Cacheable resources, means that the server responses should contain information even though the data sent might or not be cacheable; 5.Layered system, which means there might be different layers of servers between the client and the server that returns the purpose; 6. Code on demands, which means that the response can contain code that the user can execute.
If I also refer to the previous blog about SOAP API I would say that there are clearly good reasons why REST API is a better choice to use when requesting/ expecting data and when you want to build your own program. However the decision is yours. I hope I have helped your CS journey. Till next time…