Re: do you support data import from other s3 hot storage solutions like wasabi or just amazon?
Our list of supported connection is located here: https://doc.dataiku.com/dss/latest/connecting/connections.html.
We do not have a native integration with the solution you mention (Wasabi). But you can extend Dataiku to handle it by developing a "Filesystem provider" plugin. More info here: https://doc.dataiku.com/dss/latest/plugins/reference/fsproviders.html