Adding Multiple DataSources into one WebReports console

Usage and Config Platform
1

Hello All

I need some guidance in understanding the Pro’s and Con’s in Configuring / Adding Multiple DataSources into a single Web Reports Console .
Will there be any impact to the DB if we add multiple datasources into a single web reports ? If yes, is there any article which can give more information on the Positives and Negatives in adding multiple data sources pls ?

Thanks
Vish,