Using Topic Maps to Extend Relational Databases (O'Reilly)
[Posted March 12, 2003 by cook]
Marc de Graauw
shows how to use XML topic maps with databases on O'Reilly.
"Relational databases are great for storing structured data which conforms to a well-defined relational database schema. They are not so good at storing information that does not conform to such a schema. Since user requirements inevitably change, this means costly database upgrades."
(Log in to post comments)