The same XML data can be used in many different presentation scenarios. Because of this, with XML, there is a full separation between data and presentation. XML is Often a Complement to HTML. In many HTML applications, XML is used to store or transport data, while HTML is used to format and display the same data.
XML is widely used in a Services Oriented Architecture (SOA). Disparate systems communicate with each other by exchanging XML messages. The message exchange format is standardised as an XML schema (XSD). This is also referred to as the canonical schema. XML has come into common use for the interchange of data over the Internet.
What Is XML Used For? 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.
XML can be used to exchange data. In the real world, computer systems and databases contain data in incompatible formats. One of the most time consuming challenges for developers has been to exchange data between such systems over the Internet.
Keep in mind, however, that just because an XML file can easily be opened and viewed, it doesn't mean that it'll do anything. Lots of different types of programs use XML as a way to store their data in a standard way, but actually using an XML file for a specific purpose requires that you know what that particular XML file is storing data for.
XML data is known as self-describing or self-defining, meaning that the structure of the data is embedded with the data, thus when the data arrives there is no need to pre-build the structure to store the data; it is dynamically understood within the XML. The XML format can be used by any individual or group of individuals or companies that ...
There are two ways to represent characters which have special meaning in XML (such as < and >) in an XML document.. CDATA sections; As entities; A CDATA section can only be used in places where you could have a text node.
XML is used as a serialization format for RDFs (RDF/XML) in a semantic web context. In the publishing industry, XML is used throughout the document processing work flow. It is also the standard for Office file formats such as Word, Excel, PowerPoint or the Google Docs equivalents.
How XML can be used by Jan Egil Refsnes Some of the different ways XML can be used. XML Syntax by Jan Egil Refsnes The syntax rules of XML. How to write well formed XML documents. XML Attributes by Jan Egil Refsnes How to use attributes to provide additional information about elements.