IMS 12 - GSE Belux
IMS 12 - GSE Belux
IMS 12 - GSE Belux
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Dynamic FF Buffer Pools – Business Value<br />
• Improve buffer pool management and system availability<br />
– Eliminate system down time for modifications to buffer pool definitions<br />
• Improve application performance<br />
– Allow more flexibility to adjust DB buffers to business needs<br />
• And also …<br />
• Increase capabilities to tune VSAM pools for database performance<br />
– Thanks to another <strong>IMS</strong> <strong>12</strong> enhancement: support for up to 255 VSAM database buffer<br />
pools<br />
• Previous versions were limited to 16 pools<br />
Note: z/OS 1.11 APAR<br />
OA32318/UA57798 &<br />
PM38518/UK68133 (<strong>IMS</strong> <strong>12</strong>) are<br />
required<br />
21<br />
© 20<strong>12</strong> IBM Corporation
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