出典:Wiktionary
出典:『Wiktionary』 (2026/04/19 22:10 UTC 版)
出典:Wikipedia
出典:『Wikipedia』 (2011/08/04 16:51 UTC 版)
A single point of failure (SPOF) is a part of a system that, if it fails, will stop the entire system from working. They are undesirable in any system with a goal of high availability, be it a network, software application or other industrial system. Systems are made robust by adding redundancy in all potential SPOF and is generally achieved in computing through high-availability clusters. Redundancy can be achieved at the internal component level, at the system level (multiple machines), or site level (replication).
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the precedence of failure
完敗.
a mistake that someone else has previously made
after a failure
What is the cause of the failure?