Validation and transformation
The course begins with an introduction to DTD and XML Schema. Participants will learn how DTDs and XML Schemas are used to define the structure and data of an XML document and ensure that the XML data conforms to specific rules and requirements.
Another important focus is on the differences and advantages of DTDs and XML Schema. Participants will learn
- DTD (Document Type Definition): The basics of DTD, including the definition of elements, attributes and their hierarchies. DTDs are simple and easy to use, but they offer less data type support and flexibility.
- XML Schema: A detailed introduction to XML Schema, which validates XML data with a richer and more precise syntax. XML Schema supports data types, namespaces and advanced validation rules, making it more powerful and flexible than DTDs.
Participants will learn the practical applications of both methods and understand when and why one method is preferred over the other. This knowledge is crucial for ensuring the integrity and consistency of XML data in complex applications.