Wednesday, March 7, 2012

CPU limitations of SQL express

I had a question about the CPU limitations of SQL express. It says limited to 1 CPU but what if I have multiple instaces since the application is a new service and runs in it 'sown memory space how is it limited to 1 CPU? does the service use multiple processors and the queris are binded to one?

Thanks

Hi,

SQL Server will ignorte the other CPUs. if you have another edition on the server it could keep track of the other CPUs as well, although SQL Server Express is installed.

HTH, Jens SUessmeyer.

http://www.sqlserver2005.de
|||What about multiple instances can I bind instance 1 to cpu1 and instance 2 to cpu 2?|||

Yes you can, but a processor licensing, you have to license all CPUs that are activated in the BIOS even if they are not used of the instance. For the Client/server this doens′t apply.

HTH, Jens Suessmeyer.

http://www.sqlserver2005.de

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