Wells Fargo's Experience with DB2 z/OS Buffer Pool Simulation
Project and Program:
Information Management,
Database
Tags:
Proceedings ,
2017 ,
SHARE San Jose 2017
Increasing DB2 buffer pools may provide significant CPU and response time improvement. However, estimating the benefit of increasing DB2 buffer pools is not a simple task as the benefit depends on your workload. DB2 11 for z/OS introduced a new buffer pool simulation feature to help you to determine the benefit of increasing your buffer pool size without allocating unnecessary memory. This session shares the experience of exploiting the buffer pool simulation feature at Wells Fargo and discusses the findings and usage guidelines.-Akiko Hoshikawa-IBM Corporation; Jim Collins-Wells Fargo
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