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Using Real Memory to Enhance Performance in Db2

Using Real Memory to Enhance Performance in Db2

As many enterprise applications mature, the increases in customers, functions, features and transaction rates require scaling up. Several alternatives for maintaining acceptable performance include installing or upgrading hardware resources such as CPU speeds, disk volume and computer memory. Of these, adding memory can sometimes be the cheapest and most convenient.

In this article we review how features in Db2 for z/OS version 12 can use additional real memory to reduce transaction times and more efficiently use CPU and other resources to meet critical application needs.

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