Topic: DB2 for z/OS
DB2 11 for z/OS is jam packed with query performance improvements: predicate rewrites to improve indexability, hash join optimizations, duplicate removal enhancements, DPSIs, subqueries..... It also delivers major new utilities capabilities in terms of availability, performance and function. This half-say seminar will give an overview of what is new in query performance and the DB2 11 for z/OS Utilities Suite. It will also discuss the extended RBA/LRSN format and its implications for the DBA, and share best practices on migration to the new log record format.
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