Kasper de Jonge has five reasons why you should use Power BI aggregations:
A lot has already been written on aggregations and it is one of the most exciting features of Power BI in a while. The guys at SQLBI did a session on it and my colleague Phil Seamark wrote an amazing host of articles with many details and tips and tricks on it. So why another article? Most people think aggregations is only applicable to petabyte scale data sets. That doesn’t have to be the true though, in this blog post I wanted to give my take on it and why it might be applicable to your current, smaller, model.
Read on for those reasons.