XMLandmete
XMLandmete refers to data encoded in XML, the extensible markup language standardized by the World Wide Web Consortium (W3C). XML data is designed to be both machine-readable and human-readable, enabling structured information to be exchanged between different systems, applications, and organizations regardless of platform or programming language.
XML emerged in the 1990s as a flexible version of SGML for data representation and interchange. It
XML is organized as a hierarchical tree of nodes. The basic building blocks are elements, which may
A typical XML document may begin with an optional XML declaration, followed by a root element that
Validation and schemas: XML documents can be validated against DTDs (Document Type Definitions), XML Schema, or
Applications and limitations: XMLdata is used in data interchange, configuration files, publishing pipelines, and older web