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I do recall seeing a recent article from someone at IBM about how many people truly need 24x7x365. Most people don't need that kind of uptime. The law of diminishing returns starts to hit as the window of downtime shrinks. Here's a hypothetical question: How much would it cost Toys R Us to reduce that one 2 hour window of downtime per year that occurs from 2 am to 4am CDT? If the costs included: - New location (Hey if one location is down for building upgrade and the other burns down you'd better have a third, right?) - New mainframe - Mass duplication of networking equipment - etc Versus the potential loss of business from some nightowl trying to buy their kid a Barbie doll? Don't laugh. More than once has our primary system gone down while we were doing maintenance on the backup system. We're actually looking at the third leg - and this is just for our Domino availability. We don't even have a second leg for our DB2 availability. Rob Berendt
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