gains purexml
Indexing XML Documents With DB2 9 pureXML
White Paper Just like relational indexes, XML indexes on DB2 9 pureXML are used to improve the performance of queries. This paper provides a short introduction to index creation over XML documents on DB2 9 pureXML. [09 Apr 2008]
Preserving XML Queries During Schema Evolution: A Guide to Writing Queries That Behave Well Across XML Schema Changes
White Paper For example, IBM's DB2 pureXML provides support for storing XML documents natively in XML typed columns, validating XML documents against XML schemas, and querying XML documents using XQuery and SQL/XML query languages. [09 Apr 2008]
