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Hypermedia As The Engine Of Application State
Hypermedia as the Engine of Application State (HATEOAS) is a constraint of the REST application architecture that distinguishes it from other network application architectures. With HATEOAS, a client interacts with a network application whose application servers provide information dynamically through hypermedia. A REST client needs little to no prior knowledge about how to interact with an application or server beyond a generic understanding of hypermedia. By contrast, clients and servers in Common Object Request Broker Architecture (CORBA) interact through a fixed interface shared through documentation or an interface description language (IDL). The restrictions imposed by HATEOAS decouple client and server. This enables server functionality to evolve independently. Example A user-agent that implements HTTP makes an HTTP request of a REST API through a simple URL. All subsequent requests the user-agent may make are discovered inside the responses to each request. The medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, Irvine
The University of California, Irvine (UCI or UC Irvine) is a public land-grant research university in Irvine, California. One of the ten campuses of the University of California system, UCI offers 87 undergraduate degrees and 129 graduate and professional degrees, and roughly 30,000 undergraduates and 6,000 graduate students are enrolled at UCI as of Fall 2019. The university is classified among " R1: Doctoral Universities – Very high research activity", and had $436.6 million in research and development expenditures in 2018. UCI became a member of the Association of American Universities in 1996. The university was rated as one of the "Public Ivies” in 1985 and 2001 surveys comparing publicly funded universities the authors claimed provide an education comparable to the Ivy League. The university also administers the UC Irvine Medical Center, a large teaching hospital in Orange, and its affiliated health sciences system; the University of California, Irvine, Arboretum; and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Services Description Language
The Web Services Description Language (WSDL ) is an XML-based interface description language that is used for describing the functionality offered by a web service. The acronym is also used for any specific WSDL description of a web service (also referred to as a ''WSDL file''), which provides a machine-readable description of how the service can be called, what parameters it expects, and what data structures it returns. Therefore, its purpose is roughly similar to that of a type signature in a programming language. The latest version of WSDL, which became a W3C recommendation in 2007, is WSDL 2.0. The meaning of the acronym has changed from version 1.1 where the "D" stood for "Definition". Description The WSDL describes services as collections of network endpoints, or ports. The WSDL specification provides an XML format for documents for this purpose. The abstract definitions of ports and messages are separated from their concrete use or instance, allowing the reuse of these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Description Discovery And Integration
Web Services Discovery provides access to software systems over the Internet using standard protocols. In the most basic scenario there is a ''Web Service Provider'' that publishes a service and a ''Web Service Consumer'' that uses this service. Web Service Discovery is the process of finding suitable web services for a given task. Publishing a web service involves creating a software artifact and making it accessible to potential consumers. Web service providers augment a service endpoint interface with an interface description using the Web Services Description Language (WSDL) so that a consumer can use the service. Universal Description, Discovery, and Integration (UDDI) is an XML-based registry for business internet services. A provider can explicitly register a service with a ''Web Services Registry'' such as UDDI or publish additional documents intended to facilitate discovery such as Web Services Inspection Language (WSIL) documents. The service users or consumers can s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydra (specification)
Hydra generally refers to: * Lernaean Hydra, a many-headed serpent in Greek mythology * ''Hydra'' (genus), a genus of simple freshwater animals belonging to the phylum Cnidaria Hydra or The Hydra may also refer to: Astronomy * Hydra (constellation) * Hydra (moon), a satellite of Pluto Computing * Hydra (chess), a chess computer * Hydra (digital repository) * Hydra (operating system) * Hydra (software) * Hydra 100, a multi-GPU hardware solution * HYDRA Game Development Kit, a development system by André LaMothe * Razer Hydra, a game controller * NEC HYDRAstor, a storage system Fictional entities * Hydra (comics), a fictional organization in the Marvel Universe ** Hydra (Marvel Cinematic Universe), an organisation in the Marvel Cinematic Universe based on the comics counterpart * Hydra (''Dungeons & Dragons''), a fictional monster in ''D&D'' * Hydra (''Transformers''), a character in ''Transformers'' * The Hydra, a fictional organization in ''The Phantom'' * Hydra, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collection+JSON
Collection or Collections may refer to: * Cash collection, the function of an accounts receivable department * Collection (church), money donated by the congregation during a church service * Collection agency, agency to collect cash * Collections management (museum) ** Collection (museum), objects in a particular field forms the core basis for the museum ** Fonds in archives ** Private collection, sometimes just called "collection" * Collection (Oxford colleges), a beginning-of-term exam or Principal's Collections * Collection (horse), a horse carrying more weight on his hindquarters than his forehand * Collection (racehorse), an Irish-bred, Hong Kong based Thoroughbred racehorse * Collection (publishing), a gathering of books under the same title at the same publisher * Scientific collection, any systematic collection of objects for scientific study Collection may also refer to: Computing * Collection (abstract data type), the abstract concept of collections in computer sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siren (specification)
Siren or sirens may refer to: Common meanings * Siren (alarm), a loud acoustic alarm used to alert people to emergencies * Siren (mythology), an enchanting but dangerous monster in Greek mythology Places * Siren (town), Wisconsin * Siren, Wisconsin, a village * Siren Bay, Victoria Land, Antarctica * Siren Rock, Ellsworth Land, Antarctica People * Siren (surname) * Siren, stage name of female bodybuilder Shelley Beattie on the TV show ''American Gladiators'' * Siren, stage name of Valerie Waugaman on the 2008 revival of ''American Gladiators'' * Alexander Brandon (born 1974), American musician, known as "Siren" in the demoscene * Siren Sundby (born 1982), Norwegian Olympic sailor Animals * ''Siren'' (genus), a genus of aquatic salamanders in the family Sirenidae * ''Hestina'', a genus of brush-footed butterfly commonly called sirens * Sirenia, an order of aquatic mammals including dugongs and manatees * Sirenidae, a family of aquatic salamanders Arts, entertainment, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JSON-LD
JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding linked data using JSON. One goal for JSON-LD was to require as little effort as possible from developers to transform their existing JSON to JSON-LD. JSON-LD allows data to be serialized in a way that is similar to traditional JSON. It was initially developed by the JSON for Linking Data Community Group before being transferred to the RDF Working Group for review, improvement, and standardization, and is currently maintained by the JSON-LD Working Group. JSON-LD is a World Wide Web Consortium Recommendation. Design JSON-LD is designed around the concept of a "context" to provide additional mappings from JSON to an RDF model. The context links object properties in a JSON document to concepts in an ontology. In order to map the JSON-LD syntax to RDF, JSON-LD allows values to be coerced to a specified type or to be tagged with a language. A context can be embedded directly in a JSON-LD document or put in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypertext Application Language
Hypertext Application Language (HAL) is an Internet Draft (a "work in progress") standard convention for defining hypermedia such as links to external resources within JSON or XML code (however, the latest version of HAL Internet-Draft expired on November 12, 2016.). The standard was initially proposed in June 2012 specifically for use with JSON and has since become available in two variations, JSON and XML. The two associated MIME types are media type: application/hal+xml and media type: application/hal+json. HAL was created to be simple to use and easily applicable across different domains by avoiding the need to impose any requirements on how the project be structured. Maintaining this minimal impact approach, HAL has enabled developers to create general-purpose libraries which can be easily incorporated on any API that uses HAL. APIs that adopt HAL simplify the use of open source libraries and make it possible to interact with the API using JSON or XML. The alternative w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roy Fielding
Roy Thomas Fielding (born 1965) is an American computer scientist, one of the principal authors of the HTTP specification and the originator of the Representational State Transfer (REST) architectural style. He is an authority on computer network architecture and co-founded the Apache HTTP Server project. Fielding works as a Senior Principal Scientist at Adobe Systems in San Jose, California. Biography Fielding was born in 1965 in Laguna Beach, California. He describes himself as "part Maori, Kiwi, Yank, Irish, Scottish, British, and California beach bum". In 1999, the Massachusetts Institute of Technology (MIT) Technology Review TR100 named him one of the top 100 innovators in the world under the age of 35. In 2000, he received his doctorate from the University of California, Irvine. Contributions ''Architectural Styles and the Design of Network-based Software Architectures'', Fielding's doctoral dissertation, describes Representational State Transfer (REST) as a key architect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Application Architecture
In information systems, applications architecture or application architecture is one of several architecture domains that form the pillars of an enterprise architecture (EA). An applications architecture describes the behavior of applications used in a business, focused on how they interact with each other and with users. It is focused on the data consumed and produced by applications rather than their internal structure. In application portfolio management, applications are mapped to business functions and processes as well as costs, functional quality and technical quality in order to assess the value provided. The applications architecture is specified on the basis of business and functional requirements. This involves defining the interaction between application packages, databases, and middleware systems in terms of functional coverage. This helps identify any integration problems or gaps in functional coverage. A migration plan can then be drawn up for systems which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Code On Demand
In distributed computing, code on demand is any technology that sends executable software code from a server computer to a client computer upon request from the client's software. Some well-known examples of the code on demand paradigm on the web are Java applets, Adobe's ActionScript language for the Flash Player, and JavaScript. The program code lies inactive on a web server until a user (client) requests a web page that contains a link to the code using the client's web browser. Upon this request, the web page and the program are transported to the user's machine using HTTP. When the page is displayed, the code is started in the browser and executes locally, inside the user's computer until it is stopped (e.g., by the user leaving the web page). Code on demand is a specific use of mobile code, within the field of code mobility. Constraints Client-Server The first constraint is that the system must be made up of clients and servers. Servers have resources that clients want ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
