On Tue, Nov 1, 2011 at 1:13 AM, Matt Blatchley wrote: > Microsoft SQL Server 2008 (SP1) > Standard Edition (64-bit) on Windows NT 5.2 (Build 3790: Service Pack 2) > > Database table stores the Metrics by daily values so it's constantly > being hit by the imported data and the user interface.
That is what snapshot isolation is designed for: http://msdn.microsoft.com/en-us/library/tcbchxcb%28v=vs.80%29.aspx Use with updlock and as short lock acquisition timeout to grab items from a queue table and the snapshot isolation will make sure the concurrent updates to the metrics table won't affect eachother. Jochem -- Jochem van Dieten http://jochem.vandieten.net/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:348403 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
