> That said, the author neglected to mention timezones or following the sun. A 12/12 hour shift or 8/8/8 (NA/EU, NA/EU/EMEA) addresses the sleep deprivation pro

> That said, the author neglected to mention timezones or following the sun. A 12/12 hour shift or 8/8/8 (NA/EU, NA/EU/EMEA) addresses the sleep deprivation problem pretty well I completely agree. The "get a call at 3am" scenario, to me, is shorthand for an organization which intentionally under-staffs in order to save money. If a system has genuine 24x7 support needs, be it SLA's or inferior construction, it is incumbent upon the organization to staff accordingly. Still and all, identifying a production issue is one thing, expecting near real-time resolution by personnel likely unfamiliar with the intricacies of every aspect of a non-trivial production system is another.