The Tabular Model in SQL Server 2012

This is a summary of a lecture given in the last BI User Group meeting in Israel by Mr. Itay Braun:

SSAS will give you better performance on top of a DWH of a few Terras (2+) rather than Tabular mode. That's because of the data summary and compression SSAS does to the data. Tabular is not necessarily faster than MOLAP.