Introduction to business resilience and the role of GDPS
In this chapter we discuss the objective of this book and briefly introduce the contents and layout. We discuss the topic of business IT resilience (which we refer to as IT resilience for brevity) from a technical perspective.
The chapter includes a general discussion that is not specific to mainframe platforms, although the topics are covered from an enterprise systems and mainframe perspective. Finally, we introduce the members of the Geographically Dispersed Parallel Sysplex (GDPS) family ...

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