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@@ -549,7 +549,7 @@ Here's what the numer transaltes to with respect to uptime:
### Availability in parallel vs sequence ### Availability in parallel vs sequence
If your service consists of multiple entites prone to failure your composite availability changes depending upon if they are connected in sequence or parallel. If your service consists of multiple entites prone to failure your composite availability changes depending upon if they are connected in sequence or parallel.
![Sequence vs Parallel](https://imgur.com/a/RjaSUvX) ![Sequence vs Parallel](https://i.imgur.com/ZHNo49M.png)
#### Connected in Sequence #### Connected in Sequence
The overall availability decreases when two components with availability < 100% are connected in sequence. For two components `Foo` and `Bar` connected in sequence, the total availability comes out to be: The overall availability decreases when two components with availability < 100% are connected in sequence. For two components `Foo` and `Bar` connected in sequence, the total availability comes out to be: