z/OS MVS Programming: Sysplex Services Guide
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Using the Cache Structure

z/OS MVS Programming: Sysplex Services Guide
SA23-1400-00

There are three ways to use the cache structure in a cache system:
  • As a store-in cache
  • As a store-through cache
  • As a directory-only cache

Before you use the cache services, evaluate the different characteristics of each method as they apply to your data sharing application.

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