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Contents of a coupling facility z/OS DFSMStvs Planning and Operating Guide SC23-6877-00 |
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A coupling facility stores information in structures. The structure types are cache, list, and lock, each providing a specific set of services to the exploiting system component. Coupling-facility users such as CICS® TS or SMSVSAM, or authorized programs, use coupling-facility storage to implement data sharing and high-speed serialization. This topic discusses the structures that VSAM RLS and DFSMStvs use. |
Copyright IBM Corporation 1990, 2014
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