For #3, if everything is within BigQuery, that should be fine since they support joins across datasets. If you want to do something like use BigQuery for experiment assignment and Snowflake for a metric, that's not possible right now.
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sparse-thailand-8230
10/26/2021, 1:10 PM
@future-teacher-7046 To extend on that. Is it possible to fetch data from one table in datasource and for metric from different table (but having the same user_id column)??
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future-teacher-7046
10/26/2021, 1:51 PM
Yes. We join between the data source experiment table and the metric table using user_id.