August 2000
Beginner
456 pages
9h 24m
English
If you've ever done any work with databases, you understand the value of precise, understandable prototypes of the data. In previous hours, you've used DTDs to write a description of the form that the data is to take.
Although DTDs are valuable and effective, they're deficient in several areas. Therefore, a movement has developed to create a different system of writing the prototypes of XML data. This new system is a specific XML application called XML-Data. It's a language used to create schemas, which are descriptions of the data in an XML file. The neat thing about schemas is that the description of the data can be written in XML.
In this hour, you'll learn the following:
The basic structure and purpose of ...
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