Computer Gurus (? need help)
My cousin owns a pizza place, and they have a ocmputer system for there ordering, last week the DB crashed and they were withoutg a computer for 2 hours at 6pm there busiest time. He wants me to get him a computer to keep as a backup, whats the best way to setup a computer that will be an exact mirror of the running one and have at most a day or 2 old exact copy running on it?
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