Topic: Security

        3 posts
article –

Security Cost in Power BI and Analysis Services Tabular

Applying security roles to a Power BI model or to an SSAS Tabular database might impact query performance. This article describes existing issues and possible workarounds. This is an advanced article, a good knowledge of storage engine and formula engine…  Read more

blog post –

DrillThrough Actions and (semi) Security in SSAS OLAP cubes

Using SSAS 2005/2008, there is no way to apply security to DRILLTHROUGH actions, so we cannot decide whether a specific user is authorized or not to perform a specific action. This is a “by design” behavior, since DRILLTHROUGH actions are initiated at  Read more