Enable Global Async queries

What is the problem or goal the end user is trying to solve or accomplish?

When loading a dashboard, Superset sends one request per chart to fetch the data. Since modern browsers have a limitation to perform up to 6 parallel requests at a time to the same host/domain, loading a dashboard with a lot of elements is directly impacted by this limitation.

How are they solving it currently?

Users can split their content into multiple tabs to help improve the initial loading time.

What is the recommended solution by the Customer?

Enable global async queries to prevent this limitation.