How to Create Rollup

Aim of this article	Explains how to create a new Rollup (persisted Analytics queries aggregating measures along one or more dimensions).
Related sections	Rollups (Reference Manual)

Steps:

Go to Analytics > Rollups.
Click the Add icon.
Fill in the Label.
In the middle pane, select a Datamart from the Source drop-down list.
Drag and drop fields from this Datamart to three different areas to create a query:
1. Source & Filters section, where they become dimension filters. The dropped field must be marked as a dimension in the source.
2. Group By section, defining the dimensions along which to roll up the projected measures. (See also a note on Integers as dimensions.)
3. Measure section, where additionally an aggregation function can be specified to complete the query definition.
At any point where the query under construction is valid, it can be saved by clicking the Save icon in the header of the Source & Filter section. The name of the Rollup being saved is reflected in the section's header.
Click the Run now icon and inspect the results in the Data section. For queries on large sources, this can take several minutes.