REST - Representational state transfer

REST - Representational state transfer

1. What is REST ?

   • is an architectural style for providing standards between computer systems on the web

2. That's characterized for

   • Separation of client and server
     • independent implementation
     • Modular
     • Improve
       • Flexibility
       • Scalability
   • Statelessness
     • the server doesn’t need to know about the state of the client and vice versa.
       • use of resources
   • Communication between client and server
     • Clients send requests and server send responses to the requests.
     • Client Send request
       • Parts
         • Http verb
           • GET
           • POST
           • PUT
           • DELETE
         • Header
           • accept field
             • Server Send Data that can be understood or processed by the client.
         • Path
           • information necessary to locate a resource with the degree of specificity needed.
         • Optional message
     • Server send request
       • Content types
         • Send the data payload
       • Response codes
         • Codes to alert the client