98IMS in the Parallel Sysplex, Volume I: Reviewing the IMSplex Technology
–CQS abnormal termination
–CQS restart completion
–Structure copies
–Structure recoveries
–Structure overflow
–Work available on a shared queue
5.3.1 Base Primitive Environment
The Base Primitive Environment (BPE) is a software layer on which new components of IMS
are designed to be built on. It is the first step in the rearchitecting of IMS. BPE provides
common services, such as subdispatching, storage management, tracing, serialization, and
message formatting. BPE services are accessed through well-defined architected interfaces.
CQS is one of the first components built ...
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