1

We use a dashboard to show the performance of our game in past 24 hours,
the data source is big query. I hope the dashboard could be saved or exported as a report, hance we can compare the data between days.

2

Redash is just a front-end for your database. It doesn’t store consecutive results like this and such a feature will not be added. Instead, you should write queries to compare data from one day to the next. Redash can visualize the result.

3

AS @jesse said, Redash is a data visualisation tool, so the data needs to exist in your database not in Redash.

One option for you with BigQuery is to create a Stored Procedure that selects a snapshot of the data for your dashboard and appends it to a history table, along with the time of the snapshot. You can schedule this to run on a daily basis using your own code or scheduling system, or as a Scheduled Query.

Once you have a history of the dashboard data you’ll be able to create whatever historical comparison queries you need and be able to display trends etc. in Redash.

4

thank you guys for the responses. store data back to bigquery is good idea and I shoud do this.

thanks.