White Papers

DDF Performance Analysis - Does It Really Have to Be This Complicated?

• Tags:
• distributed,
• configuration management,
• diagnosis,
• performance problem

Overview DB2 DDF processing, where the database is centralized and the applications are distributed, can offer some interesting challenges when diagnosing "End-To-End" performance problems. This paper uses a number of different sources from SMF to UNIX log files to web reports, to create a single view of a distributed workload as part of a performance problem diagnosis. The ITIL processes are most interested in as a means of reducing performance problem diagnosis time is Configuration Management. ITIL provides a process framework by which IT infrastructure service delivery can be improved.

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