I am being assigned a task to determine configuration for a Windows server that will be running MYSQL DB and WCF services, connecting approximately 250 users. Please guide me how to determine the CPU and RAM for the server.
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Talk to one of the big server boys, Fujitsu, Dell or HP, they can guide you and come up a solution for now a the next few years. Best of all, you don't need to buy off them in the end.