t happened again. A power outage hit a datacentre in London , and things cascaded from there: multiple banking services faltered, court hearings were put on hold and patients reported temporary glitches on the NHS app. The datacentre in question was in Googles europe west2 b zone, one of more than a dozen “zones” that the US search giant maintains in Europe to service its clients. The outages – which have affected, according to the website Downdetector, Royal Mail, Revolut, HSBC and Lloyds...
