On 23/05/2012, at 18:54, Bartosz Dmytrak wrote:

> hi,
> my suggestion is to redesign reporting database to fit reporting specifics 
> (e.g. brake normal form of database, in some cases this will speed up 
> reports). Than you can use some ETL tool to sync production and reporting. 
> Good thing is to use some OLAP software to use multidimensional analyze - 
> this will make queries easier (with MDX language). I think this kind of 
> discussion is huge one :)
> 
> there are some opensource ETL and BI suits available.

Thanks, I'll take that into consideration.


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