Expensive query for Dimensions occurring

[dthunziker]

The Dimensions section of the UI is being populated through a call to the Item Web API with the following query: //*{id-of-dimensions-folder}//* This query is taking anywhere from 2-5 minutes to complete and the Dimensions section is empty until it finishes. Would it be possible to update the query to /sitecore/system/Marketing Control Panel/Experience Analytics/Dimensions//*?

https://github.com/Sitecore/experience-extractor/blob/2e5ba938ba4cf4f821effeb196e2667f7bd9b706/src/ExperienceExtractor.Client/sitecore/shell/client/Applications/ExperienceExtractor/ExperienceExtractorDimensions.js#L225