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InfoSphere Optim Query Workload Tuner for DB2 for z/OS provides expert recommendations to DBAs to help improve performance of a query workload.
InfoSphere Optim™ Workload Tuner for DB2 for z/OS provides expert recommendations to maximize application performance, reduces specialized skill requirements, and reduces the total cost of ownership for DB2 for z/OS® servers.
- Group your SQL statements into workloads to compare and track performance improvements.
- Identify and tune poorly performing query workloads.
- Manage and monitor the performance of SQL queries and workloads to proactively optimize physical database design and improve performance.
- Launch InfoSphere Optim Query Workload Tuner from IBM Data Studio V3.1 and gain immediate insight into performance enhancements during development.
- Tighter integration with other SQL tuning and monitoring solutions including DB2 Query Monitor, DB2 Path Check for z/OS, DB2 SQL Performance Analyzer for z/OS, and Tivoli OMEGAMON XE for DB2 Performance Expert on z/OS.
- Work with Workload Access Plan Comparison, which helps compare cost and plans structure and Workload Access Plan Explorer that helps narrow down performance problems quicker
- Reduce downtime and associated costs that occur while responding to emergent problems.

