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by skuzye
3346 days ago
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Regular software, yes, they crash all the time. But I would think these systems would be more safely handled. For example, nuclear energy, air traffic control, bank systems and automated train lines don't crash nearly as often, for example. Being such an important feature (not crashing) it shouldn't be ignored. I am also skeptical but we have examples of reliable systems so I believe they can work. |
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Bank systems crash with great regularity. Source: worked for a bank, customer of a bank.
Industrial systems and anything related to flight is typically much better from a design point of view than your average bit of firmware. Redundancy is built in from the first day and all failure modes are tested in so much as feasible.
Also, and this is very important, such software is kept as simple as possible to reduce the surface area bugs can hide in.