More than one year ago I published a paper about design patterns for many-to-many dimension relationships. Since then, I built other models and I got more experience about possible performance optimizations. Unfortunately, I still hadn’t time to write about it…  Read more

Thanks to a comment sent by a reader of my M2M paper, I just found a possible bug (or “not supported by design feature”) of the CREATE LOCAL CUBE mdx statement. In short, it seems that a simple many-to-many dimension…  Read more

UPDATE: This blog post is still good for learning DAX principles, but a better description of many-to-many patterns is available on The Many-to-Many Revolution whitepaper that is available here: http://www.sqlbi.com/articles/many2many/ – please download it and use the pattern described there to…  Read more

In September 2006 I had announced in this blog the release of the first version of The Many-to-Many Revolution, a whitepaper that describes how to leverage the many-to-many dimension relationships feature that had being available since Analysis Services 2005. The…  Read more