The Extensible Markup Language (XML) is a W3C-recommended general-purpose markup language for creating special-purpose markup languages, capable of describing many different kinds of data. In other words XML is a way of describing data and an XML file can contain the data too, as in a database. It is a simplified subset of Standard Generalized Markup Language (SGML). Its primary purpose is to facilitate the sharing of data across different systems, particularly systems connected via the Internet. Languages based on XML (for example, Geography Markup Language (GML), RDF/XML, RSS, Atom, MathML, XHTML, SVG,Klip and MusicXML) are defined in a formal way, allowing programs to modify and validate documents in these languages without prior knowledge of their particular form.
XML was designed by an eleven-member working group, supported by an (approximately) 150-member Interest Group. Technical debate took place on the Interest Group mailing list and issues were resolved by consensus or, when that failed, majority vote of the Working Group. The decision record was compiled by Michael Sperberg-McQueen 4 December 1997. James Clark served as Technical Lead of the Working Group, notably contributing the empty-element "

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Logistics - TranXML provides a standard set of XML Structures, which will optomize interoperability for Transportation Carriers and their trading partners. Bassed on open standard EDI, TranXML provides the solution for Transportation Messaging.
Meta Description: [ Transentric enables secure, reliable electronic messaging transactions among trading partners and provides supply chain visibility for transportation managers. ]
Commerce XML - Formats for common business transactions with DTDs, manual, samples, and user guide.
FpML - A new protocol to enable e-commerce activities in the field of financial derivatives.
Guideline XML (gXML) - An XML schema structure designed by Edifecs Commerce to allow mapping of EDI messages/transaction sets in XML.
Meta Description: [ HIPAA. Enablement. Companion guide authoring tool. Production validation. ]
newtelligence - Developer resources for the XML-based SOAP protocol and COM(+) development.
Meta Description: [ newtelligence® AG - developer training, architectural consulting, reviews and project coaching ]
Object Management Group, Inc. - The Business Process Management Initiative will standardize the management of business processes that span multiple applications, corporate departments, and business partners, behind the firewall and over the Internet.
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Resources for XML applied to EDI. - A list of links to webs related to the application of XML to EDI.
SoapRPC.com - Developer resource center about the SOAP protocol, existing software and standards.
XDFL proposal - A proposal for standard XML Forms
Meta Description: [ IBM Lotus Forms helps to reduce the time, costs, and problems inherent to paper-based forms processes. ]
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XML Europe Conference and Exposition - XML Europe is the most definitive, international event on XML and related technologies
XML Training from Internet Etc - Internet Etc offers XML training in USA, UK, and Europe.
Meta Description: [ Onsite Internet training and consultancy including XML, HTML, Actionscript, Javascript, Perl, website promotion, and Flash MX. ]
ZapThink XML Standards Report - The most up-to-date, authoritative, exhaustive report of all 350+ XML Standards that have shaped the industry to date.
Meta Description: [ Focused research, analysis, and insight on XML, Web Services, and Service-Orientation ]
| and Reactivity and now CTO of a stealth security startup, expounds on XML's role in identity technology. ... Web platform ... | |
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