Re:Genoa Bridge Collapse: The Road to Tragedy
by djmips on Friday September 07, 2018 @08:27AM
(#17933701)
It's not like redundancy we are talking about in a bridge means having superfluous pillars but that it can fail gracefully that can be handled and fixed without catastrophe. Error checking can achieve a similar goal in software.
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Re:Genoa Bridge Collapse: The Road to Tragedy
by jandrese on Friday September 07, 2018 @09:22AM
(#17933998)
That's exactly what we are talking about with bridge design: Overbuilding it so you can lose an element without the bridge collapsing.
There really isn't a concept of a bridge "failing gracefully". Any failure is a disaster. You can talk about a bridge being functional even after it becomes weakened by the elements or overloading or poor maintenance or some other condition, but that is another case of overbuilding.
I guess what I'm saying is that software and bridges are not very similar.