z/OS XML System Services
DB2 9 pureXML exploits z/OS XML System Services for high-performance parsing with improved price performance utilizing zSeries specialty engines. This paper describes benchmarks run by the DB2 development laboratory. It contains runs that document the amount of CPU that was eligible for redirection to a zAAP for XML insert, update, and the DB2 Load utility for this workload when z/OS XML System Services are invoked.
IBM Redbook: zAAP implementation
The objective of this book is to help you better understand the functions available with zAAPs as well as how to install, tailor and configure the new processors.