What is XML structure explain with an example?
XML documents are formed as element trees. An XML tree starts at a root element and branches from the root to child elements. The terms parent, child, and sibling are used to describe the relationships between elements.
What is XML data structure?
XML data structures consist of elements, nested child elements, and attributes that Analytics identifies when it analyzes an XML file. Each XML data structure is represented by a table icon , and the name of the XML element and nested elements or attributes that it contains.
Why do we use XML?
XML stores data in plain text format. This provides a software- and hardware-independent way of storing, transporting, and sharing data. XML also makes it easier to expand or upgrade to new operating systems, new applications, or new browsers, without losing data.
What are the main features of XML?
A basic summary of the main features of XML follows:
- Excellent for handling data with a complex structure or atypical data.
- Data described using markup language.
- Text data description.
- Human- and computer-friendly format.
- Handles data in a tree structure having one-and only one-root element.
For what XML is used?
The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, data, configuration, books, transactions, invoices, and much more. It was derived from an older standard format called SGML (ISO 8879), in order to be more suitable for Web use.
Where should XML be used?
XML has found wide application. Today, various programs and devices use it to handle, structure, store, transmit, and display data. For example, it’s widely used in B2B data exchanges. XML is also the standard for Office file formats, including Microsoft Office and Google Docs files.