XML Parsers
XML parsers are software tools or libraries that process XML (eXtensible Markup Language) documents to read, validate, and extract data. They convert XML text into a structured format, such as a DOM tree or event stream, enabling applications to manipulate and query XML content programmatically. Common types include DOM parsers, SAX parsers, and pull parsers, each optimized for different use cases like memory efficiency or random access.
Developers should learn XML parsers when working with XML-based data formats, such as configuration files (e.g., AndroidManifest.xml), web services (e.g., SOAP APIs), or document standards (e.g., XHTML). They are essential for parsing, validating, and transforming XML in applications, ensuring data integrity and interoperability in systems that rely on structured markup languages.