#REST WEB SERVICE UPDATE#
#REST WEB SERVICE SOFTWARE#

With REST, networked components are a resource the user requests access to - like a black box whose implementation details are unclear.

#REST WEB SERVICE UPDATE#

PUT to change the state of or update a resource, which can be an object, file or block.A RESTful API uses existing HTTP methodologies defined by the RFC 2616 protocol, such as: The state of a resource at any given timestamp is called a resource representation. Currently, several companies provide models for developers to use the models provided by Amazon S3, Cloud Data Management Interface ( CDMI) and OpenStack Swift are the most popular.Ī RESTful API uses commands to obtain resources. This modularity provides developers with a lot of flexibility, but it can be challenging for developers to design their REST API from scratch. Each module addresses an underlying part of the transaction. How RESTful APIs workĪ RESTful API breaks down a transaction to create a series of small modules. RESTful APIs are used by such sites as Amazon, Google, LinkedIn and Twitter. REST is a logical choice for building APIs that allow users to connect to, manage and interact with cloud services flexibly in a distributed environment. With cloud use on the rise, APIs are being used by cloud consumers to expose and organize access to web services. The REST used by browsers can be thought of as the language of the internet. RESTful APIs can also be built with programming languages such as JavaScript or Python.

This tends to be the case because REST uses less bandwidth, making it more suitable for efficient internet usage. REST technology is generally preferred over other similar technologies. The API spells out the proper way for a developer to write a program requesting services from an operating system or other application.Ī RESTful API - also referred to as a RESTful web service or REST API - is based on representational state transfer ( REST), which is an architectural style and approach to communications often used in web services development.

#REST WEB SERVICE SOFTWARE#

That data can be used to GET, PUT, POST and DELETE data types, which refers to the reading, updating, creating and deleting of operations concerning resources.Īn API for a website is code that allows two software programs to communicate with each other. Gillis, Technical Writer and EditorĪ RESTful API is an architectural style for an application program interface ( API) that uses HTTP requests to access and use data.

Rest web service