I have a very high level question. could indexes on a sql server table improve the loading performance of a tableau dashboard? if so - is there any best practice / guideline we could follow? thanks a ...

I have created a table that looks like this The table shows that of all orders that has a valid flag of 1, number of orders corresponding to different "Before Prefr Unit Price". I want to su...

We have a bunch of legacy tableau reports which we have published on the tableau server. We are planning to embed it onto a Drupal web page as well as internal Sharepoint site. The end users/agencies ...

In my database through Athena, I have a dt (date) field that returns YYYYMMDD, however, when I try to convert it into a date, I get an error message. Ex. 20211218 I would like to turn that into 12-18-...