Looking for an XML-enabled database system
Dear all,
I am looking for a RDBMS (Relational Database Management System) that provides management of XML data in a relational fashion.
I found the IBM DB 2 XML Extender. However, I am not sure if this system is already in use (because the latest release was in 2003).
I would be very grateful to you if you could help me to find what I am looking for.
PS. For RDBMS handling XML data, we find two categories: XML-enabled systems (they store XML data using a special data type like BLOB, CLOB,...), or the native XML systems (which stor XML data in its hierarchical structure, so the fundamental unit of storage is XML document). So, I precise that I am looking for an XML-enabled system and NOT a native XML system.
Thanks in advance.
Best regards,
Thanks for your help,
To be more clear, I am looking for an XML-enabled database system (which provides only relational techniques to manage XML data).
Oracle is a Hybrid system (it means that it provides both native and relational fashions to manage XML data, e.g. you can store XML document as XMLType column (native way) or using BLOB data type (relational data type). I am collecting information about the three broad categories of XML database systems (native, XML-enabled, and Hybrid), and I would like to give example of each system. For example, there is BaseX and eXist-db for the first category (native systems), Oracle and IBM DB2 for the third category (each of theme manage XML data in both native and relational fashions). However, for the second category (XML-enabled systems), I don't find more information about the existing systems, there is for instance postgreSQL which is an XML-enabled system, but I don't find more information about its architecture, its XML data storage model, API for querying and updating, and so on.
Please don't hesitate to help me if you get some documentation about postgreSQL or about another XML-enabled database system.
Thank you again.
Best regards.
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