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Math corrected on availability in parallel as per PR comment

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minhaz
2019-01-06 19:17:03 +05:30
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@@ -566,7 +566,7 @@ For two components with `99.9%` availability, total availability in sequence com
The overall availability increases when two components with availability < 100% are connected in parallel. For two components `Foo` and `Bar` connected in parallel, the total availability comes out to be: The overall availability increases when two components with availability < 100% are connected in parallel. For two components `Foo` and `Bar` connected in parallel, the total availability comes out to be:
``` ```
Availability (Total) = (1 - Availability (Foo)) * (1- Availability (Bar)) Availability (Total) = 1 - (1 - Availability (Foo)) * (1- Availability (Bar))
``` ```
Given that Foo and Bar are independent, it's the probablity atlease one of them to be available at any given moment of time. Given that Foo and Bar are independent, it's the probablity atlease one of them to be available at any given moment of time.