XML Serialization
XML Serialization is the process of converting an object's state into an XML format for storage or transmission, and deserialization reconstructs the object from XML. It enables data interchange between different systems or applications by using XML as a common, platform-independent data representation. This is widely used in web services, configuration files, and data persistence scenarios.
Developers should learn XML Serialization when building applications that need to exchange structured data with other systems, especially in enterprise or legacy environments where XML is a standard. It's crucial for implementing SOAP web services, storing application settings, or integrating with systems that use XML-based APIs, as it provides a human-readable and schema-validatable format.