Additional Considerations in Measuring Availability
Although considering every possible scenario is beyond the scope of this book, some additional thoughts about measuring availability are in order. The following sections introduce the concepts of partial outages and process failures (that is, human error). Partial outages are mostly omitted from this book as they are an advanced availability subject and incredibly difficult to predict. The method for including human error-induced downtime is introduced here and described in more detail in Chapter 4, “Factors That Affect Availability.”
Analyzing Time Spent in Network Outages
If you decide that you want to measure your network's availability after it is built, you might also decide that you want ...
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