SSAS Data Source Views

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hi,

i know best practice , efficient ssas cube design filter data.
currently, having trouble deciding best approach. better use named queries filter data or use views created on sql server, 1 better generate data

thanks

in terms of efficiency there little difference both result in sql statements executed against sql server.

but in terms of best practice recommend keeping dsv simple no named queries if possible. 

the reasons can tune single view without having re-deploy entire ssas database. can apply index hints, test performance, change join strategy or clause , benefits of flow through ssas. if have multiple ssas databases or if build related powerpivot models can leverage off common view layer.

http://darren.gosbell.com - please mark correct answers



SQL Server  >  SQL Server Analysis Services



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