Hi Verena Wimmer, great question! We’re actually doing in-person trainings in 5 of our international offices as we believe that interactive hands-on learning is the best approach. That said, we host most of our pre-readings in the Knowledge Repo and will consider augmenting our in-person trainings with videos in the future.
Hi Kunal, thanks for reaching out! Data University is currently targeted at internal employees but we’re considering sharing some of our content in the future. In the meantime, sites like Coursera, Udacity and Data Camp are great places to start!
Thanks for the nice note Jeff! The idea of open sourcing definitely crossed our mind as we generally encourage it in our Engineering culture. The challenge is that the Dataportal has many dependencies to our unique data infrastructure which makes it really hard to open source, so we most likely won’t be doing it. That said, we’re happy to chat about…
Great question! The Superset Explore visualization view doesn’t allow joins but you can create a denormalized table that’s the product of multiple joins using the new SQL Lab editor first.