DB2 10 for Z/Os Performance Topics by IBM Redbooks
English | June 21, 2011 | ISBN: 0738435716 | 422 Pages | PDF | 8 MB
DB2® 10 can reduce the total DB2 CPU demand from 5-20% when you take advantage of all the enhancements. Many CPU reductions are built in directly to DB2, requiring no application changes. Some enhancements are implemented through normal DB2 activities through rebinding, restructuring database definitions, improving applications, and utility processing. The CPU demand reduction features have the potential to provide significant total cost of ownership savings based on the application mix and transaction types.