Introduction of Technology architecture _css/html

Author: Akhun 2006-2-10 9:38:04

Original: Http://www.w3.org/Consortium/technology

Original Author: Akhun translation:

Legend Description

The technology architecture diagram depicts a two-tier model: the World Wide Web architecture (labeled "One Web") is built on the Internet (Interner) architecture. The rich web layer in the graph shows the areas of interest and the technology of development.

The web architecture is depicted as a series of layers, each of which is built on top of another layer. The bottom-to-top sequence is:

• Uri/iri, HTTP
• Web Architectural Principles
• XML Infosets; RDF (S) Graphs
• XML, namespaces, Schemas, Xquery/xpath, XSLT, DOM, XML Base, XPointer, Rdf/xml, SPARQL

There are six boxes on the top level, which correspond to the main activity groups: Web applications, Mobile, Voice, Web Services, Semantic Web, and Privacy.

• The "Interaction" ("interactive") boxes are listed in: XHTML, SVG, CDF, SMIL, XForms, CSS, and Wcid.
• The "mobile" box lists XHTML Basic, Mobile SVG, SMIL Mobile, XForms Basic, CSS Mobile, MWI BP.
• The "Voice" box lists VoiceXML, SRGS, SSML, CCXML, and EMMA
• The Web Services (Web Service) box lists SOAP, XOP, WSDL, WS-CDL, and Ws-a.
• The "Semantic Web" ("Semantic Web") box lists OWL, SKOS, and RIF.
• The "Privacy" ("Confidential") box lists P3P, APPEL, XML Encryption, XML Signature, and XKMS

An orange stripe ties these fields together: Web accessibility (web Accessibility), internationalization (internationalization), mobile Access Independence (device independent), and quality assurance (quality assurance).

This example shows the basic framework of the World Wide Web and the focus of its work.

The basics of URI, HTTP, XML, and RDF support five aspects of work. Topics such as accessibility pages, internationalization, device independence and quality management have been incorporated into the various technologies.

The World Wide Web is moving from the initial design (basic HTML, URIs, and HTTP) to the patterns needed for the future. The technology will help the future World Wide Web become the foundation framework for high stability, scalability and adaptability in the information world.

