- May 11, 2019
- Posted by: Pradnya Chougale
- Category: Courses
What Is Rest API ?
REST is acronym for REpresentational State Transfer. It is architectural style for distributed hypermedia systems and was first presented by Roy Fielding in 2000 in his famous dissertation.
A RESTful web application exposes information about itself in the form of information about its resources. It also enables the client to take actions on those resources, such as create new resources (i.e. create a new user) or change existing resources (i.e. edit a post).
In order for your APIs to be RESTful, you have to follow a set of constraints when you write them. The REST set of constraints will make your APIs easier to use and also easier to discover, meaning a developer who is just starting to use your APIs will have an easier time learning how to do so.
Benefits of REST API
- Scalability. This protocol stands out due to its scalability. Thanks to the separation between client and server, the product may be scaled by a development team without much difficulty.
- Flexibility and portability. With the indispensable requirement for data from one of the requests to be properly sent, it is possible to perform a migration from one server to another or carry out changes on the database at any time. Front and back can therefore be hosted on different servers, which is a significant management advantage.
- Independence. Due to the separation between client and server, the protocol makes it easy for developments across the various areas of a project to take place independently. In addition, the REST API adapts at all times to the working syntax and platform. This offers the opportunity to try several environments while developing.
Job Roles In REST API :
- API Testing
- Java Developer