11/25/2023 0 Comments Soap vs rest security tibcoOf course there is a lot more to it, but to my humble opinion these are the main concepts in a teaspoon. This means a bit more data would have to transfer in the communication, but think of the difference between finding a bug reported from the "get me the next page" function in oppose to "get me page 2 of question ID 2190836 in stack overflow". Therefore, a client could not tell you "give me the next page" since you don't have a session to store what is the previous page and what kind of page you want, the client would have to say "my name is Yuval, get me page 2 of a specific post in a specific forum". Each call to a function is self-descriptive, there is no previous conversation with the client which can be referenced in the message. One more restraint REST architecture presents is not to use a session context when communicating with a client (stateless), meaning all the information needed to understand who is the client and what he wants is passed with the web message. ![]() Describing all functionalities using only CRUD functions is tricky, but after doing that your life would be a lot simpler, and you will find that you write a lot shorter methods. ![]() With that design, most of the app's logic is obvious from the object's structure (model), unlike RPC with which you would usually have to explicitly add a lot more logic.ĭesigning a RESTful application is often a lot harder because it requires you to describe complicated things in a simple manner. That might look like a small difference, but working like that would usually yield a much simpler code and a much simpler application. It also means it will describe a separate entity in your DB. With REST you will have a Like object which will be managed separately with Delete and Create functions. if you think for example on how to describe a Facebook like on a post, with RPC you might create services called AddLikeToPost and RemoveLikeFromPost, and manage it along with all your other services related to FB posts, thus you won't need to create special object for Like. That's unlike the older concept of RPC (Remote Procedure Call), in which you have a set of actions you want to perform as a result of the user's call. ![]() For that it's very convenient to use four verbs used in HTTP protocol against the four CRUD operations (GET for Read, POST is for CREATE, PUT is for UPDATE and DELETE is for DELETE). REST means that the main concept you are using while designing the application is the Resource: for each action you want to perform you need to define a resource on which you often do only CRUD operation, which is a simple task. HTTP is a protocol used for communication, usually used to communicate with internet resources or any application with a web browser client.
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