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A computer upgrade shut down BART

(www.bart.gov)
232 points ksajadi | 1 comments | 05 Sep 25 14:52 UTC | HN request time: 0s | source
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hed ◴[05 Sep 25 16:31 UTC] No.45140455[source]▶
You'd think trains would use a rolling release
replies(5): >>45140628 #>>45140716 #>>45140849 #>>45140864 #>>45141019 #
CartwheelLinux ◴[05 Sep 25 17:03 UTC] No.45140849[source]▶
Also surprised they don't have the ability to rollback
replies(3): >>45140976 #>>45141132 #>>45141133 #
1. tossandthrow ◴[05 Sep 25 17:14 UTC] No.45140976[source]▶
Maintaining roll backs is incredibly expensive for what you get.