---
title: Web Development Dictionary - XML
description: XML  - A general-purpose markup language for structuring and encoding data, sometimes used in web development for data exchange or configuration fi...
url: https://view.ge/en/www-glossary/extensible-markup-language-en
---

# XML

### Glossaries

| Term | Definition |
| --- | --- |
| XML | A general-purpose markup language for structuring and encoding data, sometimes used in web development for data exchange or configuration files. In web development, XML (Extensible Markup Language) plays a crucial role in data exchange and storage. Unlike HTML, which defines the structure and presentation of web pages, XML focuses on representing arbitrary data in a structured and platform-independent format. Here's a breakdown of the key aspects of XML in web development: What is XML? A markup language similar to HTML, but with customizable tags for defining specific data structures. Enables storing and transmitting data in a way that's easily understood by different applications and systems. Often used in conjunction with other technologies like XSLT (stylesheet language) and XPath (query language) for processing and manipulating the data. Where is XML used in web development? Web services: Exchanging data between different applications and services through APIs. Content syndication: Sharing content (e.g., news feeds, product information) with other websites. Configuration files: Storing application settings and preferences. Data exchange: Transferring data between different systems (e.g., e-commerce, healthcare). Content management systems (CMS): Managing website content in a structured format. Benefits of using XML: Flexibility: Custom tags allow for representing diverse data structures. Platform independence: Works across different operating systems and programming languages. Interoperability: Enables seamless data exchange between applications. Human-readable: Easy to understand and edit even without specialized knowledge. Limitations of XML: Can be verbose and complex compared to other data formats like JSON. Requires additional processing and parsing compared to simpler formats. Not ideal for real-time data exchange due to its overhead. |