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Clusters for High Availability: A Primer of HP Solutions, Second Edition by Peter S. Weygant - Hewlett-Packard Company

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Chapter 5. Disaster-Tolerant High Availability Systems

High availability clusters can provide protection against SPOFs for your applications and services running on clustered HP systems. But there are many events that can cause multiple outages in a system, either simultaneously or in quick succession. Furthermore, though these events sometimes affect only a single system, they can frequently have a dramatic impact on an entire data center.

How do you protect your application and its data from acts of violence like the bombing of the World Trade Center in New York? From violent weather conditions such as the hurricanes and to rnadoes that have recently affected Europe and North America? From earthquakes around the Pacific rim? From acts of ...

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