What is XML . Explore the fundamentals and applications of XML, a versatile markup language for structured data.

1. Definition of XML: XML stands for Extensible Markup Language, used to store and transport structured data.

2. Syntax and Structure: XML uses tags to define elements, attributes, and hierarchical relationships between data.

3. Versatility: XML is platform-independent and widely used for data exchange, configuration files, web services, and more.

4. Benefits of XML: XML facilitates data interoperability, enhances readability, and supports customization and extensibility.

5. XML Technologies: Explore related technologies like XPath, XSLT, XML Schema, and XQuery for data manipulation and transformation.

6. Applications of XML: XML is used in various industries, including web development, data integration, finance, healthcare, and publishing.

7. XML in Web Development: XML serves as the foundation for technologies like RSS, SOAP, and XHTML in web development.

8. XML in Data Interchange: XML enables seamless data exchange between different systems, platforms, and applications.

9. XML Best Practices: Follow best practices like semantic markup, well-formedness, and validation to ensure XML document quality.

10. Future of XML: Despite the rise of JSON and other formats, XML continues to be relevant for specific use cases, such as complex data structures and legacy systems.

What is XML . XML remains a valuable tool for organizing and exchanging structured data in various industries and applications.