Articles & Content


DB2 z/OS V9 Performance (A15)

Topic: DB2 for z/OS

Subtopic: 2007

DATE: 2007-11-8 (10:30 - 11:30)
SPEAKERS: John Campbell (IBM DB2 for z/OS Development)

This presentation looks at the performance impact of DB2 z/OS V9, especially performance scalability of transactions, CPU and elapsed time of queries and utilities, and other performance-related topics.

EXP. LEVEL: Beginner,Intermediate,Advanced


Performance scalability enhancement for transactions

Query performance enhancement

Utility performance enhancement

Other performance topics such as native SQL procedure, index compression, LOB, varchar, synergy with new hardware

Below 2GB DBM1 virtual storage usage

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