Installing Server > Installing required software > Installing SQL Server > Installing SQL Server on computers running the database service
 
Installing SQL Server on computers running the database service
You must have SQL Server, including the latest service packs, installed on all computers that will run the Database Service. If you are going to have more than one computer running the Database Service they must operate in Active–Passive mode rather than Active–Active mode. Refer to the SQL Server documentation for more information about operation modes.
Note SQL Server comes in a number of different editions. Since it is only the feature set that differs across editions, you should be able to use UNICOM Intelligence Interviewer with any edition, but note that there are limitations on the maximum number of CPUs supported and on memory.
See Installing SQL Server for more information.
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Installing SQL Server