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The new first quarter 2010 International Data Corp. numbers are out for the worldwide server market. According to the market researcher, Windows Server is still the runaway leader, in terms of operating system unit shipments, and also still in first place when it comes to revenues compared to Unix and Linux.
In Q1 2010, Windows Server was installed on 75.3 percent of the servers sold worldwide. Linux was on 20.8 percent of the servers and Unix on only 3.6 percent. Both Windows Server and Linux grew in share from Q4 2009 to Q1 2010; Unix declined slightly.