Alteryx Designer Ideas

Share your Designer product ideas - we're listening!
Submitting an Idea?

Be sure to review our Idea Submission Guidelines for more information!

Submission Guidelines
Don't forget to submit your entry for the Excellence Awards by October 30! | Need more information about the program? Check out the blog here

Input tool - support multiple table extracts for Tableau .hyper files

Alteryx 2019.4 introduced support for Tableau's .hyper extract format, however it only supports single table extracts. .hyper files have supported multiple tables since mid-2018, so I'd like Alteryx to support that as well.

 

Here are a couple of current use cases (as of February 2020) and one future one.

 

- We have malaria incidence data that is joined to multiple sets of spatial data. Doing all of the joins in the extract creation process to build a single table extract is not possible due to processing time & memory constraints, so we use a multiple-table extract.

- There are multiple ways to do row level security in Tableau. A common way is to have separate tables for the data & the entitlements and then use calculations at run-time to filter the data, and for that having a multiple table extract is ideal.

- In 2020 Tableau will be introducing new data modeling capabilities (this was first demoed at the 2018 Tableau Conference, there were sessions on it at the 2019 Tableau Conference) where one goal is vastly improved performance for large fact table to fact table joins where previously we'd have to do much more data preparation. This is another case where multiple table extracts would be useful.

 

I've attached a sample Hyper file with two tables in the extract (it's zipped because the Community site doesn't accept .hyper files).

 

Supporting alternative schema and table names in Hyper extracts https://community.alteryx.com/t5/Alteryx-Designer-Ideas/Input-tool-Support-more-than-Extract-Extract... is a prerequisite for this because by definition multiple table extracts have multiple table names.

 

A related idea is supporting multiple table extracts for the Output tool: https://community.alteryx.com/t5/Alteryx-Designer-Ideas/Support-multiple-table-extracts-in-the-Table...

 

Jonathan

 

 

 

1 Comment
Moderator
Moderator

We appreciate your feedback! If you haven’t yet be sure to check out our updated Submission Guidelines as it goes over our idea boards and the requirements to reach product in a bit greater detail. Be sure to check out the other product idea boards as well as like any other ideas that would benefit you!