SOAP is a standard protocol that was first designed so that applications built with different languages and on different platforms could communicate. Code on demand, allowing servers to extend the functionality of a client by transferring executable code (though also reducing visibility, making this an optional guideline).A layered system constraint, where client-server interactions can be mediated by hierarchical layers.This is described by Roy Fielding, the originator of REST, as “the central feature that distinguishes the REST architectural style from other network-based styles.” A uniform interface between components so that information is transferred in a standardized form instead of specific to an application’s needs.Cacheable data to eliminate the need for some client-server interactions.Information about the session’s state is instead held with the client. Stateless client-server communication, meaning no client content is stored on the server between requests.A client-server architecture composed of clients, servers, and resources.In this way, RESTful APIs are more flexible and can be easier to set up.Īn application is said to be RESTful if it follows 6 architectural guidelines. JSON (JavaScript object notation) is favored as a message format because it can be read by any programming language (despite the name), is human- and machine-readable, and is lightweight. Once a request is received, APIs designed for REST (called RESTful APIs or RESTful web services) can return messages in a variety of formats: HTML, XML, plain text, and JSON. When a request for data is sent to a REST API, it’s usually done through hypertext transfer protocol (commonly referred to as HTTP). Because it's a set of guidelines, it leaves the implementation of these recommendations to developers. REST is a set of architectural principles attuned to the needs of lightweight web services and mobile applications.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |