I’m sure a lot of you have seen Rafal Lukawiecki speak at BI events around the world; well, a few months ago he launched a new online training business at http://projectbotticelli.com/ and I’m honoured to announce that the first video I’ve recorded for him is now live. It’s a 30 minute session on some of the basic theory of MDX (the concepts of unique names, tuples and sets), it’s free to view and it’s available here:
http://projectbotticelli.com/knowledge/mdx-basic-concepts-unique-names-tuples-sets-video-tutorial?pk_campaign=cw2012cwb

I’ll be recording some more MDX videos with him next year, and I’ll post again when they’re done. There are also many other great videos from Rafal, Marco and Alberto on DAX, SSAS 2012 Tabular, PowerPivot, Data Mining and other MS BI topics available which you can find here:
http://projectbotticelli.com/video?tid=All&pk_campaign=cw2012cwb

Hope you enjoy them! And if you’re looking for some classroom-based MDX training, the course I’m teaching in London in December still has some spaces left:
http://www.technitrain.com/coursedetail.php?c=12&trackingcode=CWB