Add an in-app CSV upload option


Right now, it’s possible to query and visualize CSV data using the CSV from URL data source. But for people who aren’t savvy with infrastructure or those needing to do a one-off report, an easier option would be most welcome. I’m envisioning an option to upload a CSV directly into Redash and treat it as a “table” on its own data source.

This could be accomplished with a link to Dropbox, Google Drive, or Box. The underlying data access logic could be shared from other current CSV-from-URL data source.