History of XML: The Need for Structured Data
Purpose of XML: Data Interchange and Structure
Applications of XML: Web Services, Configuration Files, and More
XML finds applications in various domains, especially in web services. It is extensively used in the communication between different systems, facilitating data exchange and interoperability. SOAP and RESTful APIs often utilize XML to transmit data in a well-structured format.
Furthermore, XML is commonly employed in configuration files for software and systems. Its hierarchical structure allows developers to store and retrieve configuration settings easily.
XML is also the foundation of other data representation languages, such as SVG (Scalable Vector Graphics) for web graphics and RSS (Really Simple Syndication) for content syndication.
XML Example: A Simple XML Document
<?xml version="1.0" encoding="UTF-8"?> <book> <title>XML Simplified</title> <author>John Doe</author> <published>2023</published> <genre>Programming</genre> </book>