# Create a revenue aggregate at region-month grain with enough flexibility to drill into weekly detail

Canonical URL: <https://datadriven.io/problems/create-a-revenue-aggregate-at-region-month-grain-with-enough-98a6d475>

Domain: Data Modeling · Difficulty: medium

## Problem

Create a revenue aggregate at region-month grain with enough flexibility to drill into weekly detail.

## Related

- [All practice problems](https://datadriven.io/problems)
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