https://alteeve.com/w/index.php?action=history&feed=atom&title=Single_points_of_failureSingle points of failure - Revision history2026-05-03T09:59:41ZRevision history for this page on the wikiMediaWiki 1.42.3https://alteeve.com/w/index.php?title=Single_points_of_failure&diff=579&oldid=prevDigimer: Created page with '{{header}} The term "Single Point of Failure" is used whe discussing high availability concerns. Specifically, a single point of failure is any point in a redundant system where…'2009-10-13T05:20:07Z<p>Created page with '{{header}} The term "Single Point of Failure" is used whe discussing high availability concerns. Specifically, a single point of failure is any point in a redundant system where…'</p>
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The term "Single Point of Failure" is used whe discussing high availability concerns. Specifically, a single point of failure is any point in a redundant system where, should that component fail, all services being provided fail. <br />
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For example, if the two nodes in a 2-node cluster use the same UPS, then that UPS is a single point of failure in that cluster because, should the UPS fail, both nodes will power down.<br />
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When building redundant systems, it is ideal to have no single points of failure in the system.<br />
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