Tag: IBM

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zIIPing Along

(Willie Favero) ZIIPing and zAAPing away. While that’s a cute opening for this article, it introduces a serious topic. IBM has shown a solid commitment to lowering the cost of running your business on System z. Your potential to increase your processing capacity without increasing your software co

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Row compression in DB2 9

(Victor Chang, Yun Han Lee and Nailah Bissoon) Row compression is a new feature of IBM DB2 9 that yields storage capacity savings. This article examines the storage savings and performance impact of this feature. It describes the workload characteristics and environments in which row compression wil