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| London Transport (uk.transport.london) Discussion of all forms of transport in London. |
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#1
May 29th 17, 10:22 AM
posted to uk.transport.london,uk.railway
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BA IT collapse -- what effect on ttains?
In message , at 10:54:25 on
Mon, 29 May 2017, Scott remarked: The power feed into the building is only the beginning of the sequence of potential points-of-failure. True. I thought of this after I posted. The 'power supply' in my computer here is not the same as the power supply to my house. Yes, I've got a 6hr laptop plugged into a UPS, which if the laptop power supply was the only[1] sink would last another day. Mifi-style mobile connectivity through a mast on a different substation, and that's most of my continuity issues solved. Doesn't scale to whole datacentres, though. [1] About one minute's unplugging of other stuff. -- Roland Perry |
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