XML Introduction and Its Applications

In this article on XML Introduction and Its Applications, I will explain EXtensible Markup Language (XML) and its applications.

What is XML? Why is it used?

Basically, XML stands for EXtensible Markup Language. Unlike HTML, we use XML to store the data as well as transport the data. Moreover, XML doesn’t perform anything like HTML. It just stores the data using tags defined by the user.

In fact, XML has significant number of uses. For many organizations, XML remains the choice for industry data standards. Some of the popular uses of XML are publishing, Electronic Data Exchange (EDI), data sharing, configuration files, and so on. The following section contains a list of technologies that use XML.

WSDL or Web Service Description Language makes use of XML in describing a web service.

WML or Wireless Markup Language represents data for limited-bandwidth devices such as pagers. It also makes use of XML.

Chemical Markup Language (CML) is an XML-based markup language for chemistry.

Besides, MathML or Mathematical Markup Language is another XML-based language that we use o describe mathematical notations.

Furthermore, we have an XML-based mechanism for multimedia presentation. In fact, Synchronized Multimedia Integration Language (SMIL) is developed for this purpose.

Likewise, for audio exchange, we can use VoiceXML. Basically, Voice Extensible Markup Language (VoiceXML) creates audio dialogs.

Basically, NewsML or News Markup Language is a mechanism for news exchange that makes use of XML. It has the capability for exchanging text, images, audio, video, sports data, and events data.

In order to create three-dimensional websites, we can use 3DML or Three Dimensional Markup Language. It makes use of the XML syntax.

For the purpose of exchanging financial data, we can use OFX or Open Financial Exchange. Likewise, it follows the XML syntax in order to exchange financial information between customers and banks.

Moreover, there are languages that use XML to support a variety of applications. For instance, Vector Markup Language, Scalable Vector Graphics, Resource Description Language (RDF), Extensible Business Reporting Language, and Open Software Description to name a few.

Further Reading

Evolution of JavaScript from ES1 to ES2020

Introduction to HTML DOM Methods in JavaScript

JavaScript Practice Exercise

Understanding Document Object Model (DOM) in JavaScript

Understanding HTTP Requests and Responses

What is Asynchronous JavaScript?

JavaScript Code for Event Handling

Callback Functions in JavaScript

Arrow Functions in JavaScript

JavaScript Code Examples

Show or Hide TextBox when Selection Changed in JavaScript

Changing Style of HTML Elements using getElementsByClassName() Method

Creating Classes in JavaScript

Understanding JSON Web Tokens


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