I received the communication from the PASS Program Committee that none of my proposal have been accepted at PASS Summit 2013. Probably this year there was too many proposals and I made a mistake not using all the possible proposals available per speaker. In fact, I just proposed one pre-conference day and two regular sessions: From 0 to DAX ...

Recently I had to write a DAX formula containing a LASTDATE within the logical condition of a FILTER: I found that its behavior was not the one I expected and I further investigated. At the end, I wrote my findings in this article on SQLBI, which can be applied to any Time Intelligence function with a <dates> argument. The key ...

I recently joined Chris Webb, Jen Stirrup and Alberto Ferrari as PASS Data Warehouse and Business Intelligence Virtual Chapter for Europe. We will increase the number of virtual sessions delivered in a comfortable European time zone and we are looking for speakers interested in sharing their knowledge in data warehouse and business intelligence ...