Preview report results faster with data sampling in Cloud Analytics
When building reports across large datasets, a partial result is often enough to confirm that your report's configuration is giving you what you need.
You can now run your query against a random sample of roughly 10% of the data matching your report's current scope, so you can quickly validate that your filters and groupings are returning results the way you intend. Once the sample confirms your setup looks right, switch to a full run with confidence.
To get started, create a new report or open an existing one and select the sample option before running. For details on how sampling works, see the documentation.