1 of 1 people found this helpful
No I do not believe it loads in parallel. You would need to hit each sheet before switching to the dashboard in order for your load times when going from Display sheet1 > sheet2 using your parameter to be as quick as possible. Having loaded the sheets before the dashboard will help with this but doesn't solve the issue of Tableau needing to know to load those views ahead of time even when not the actively visible sheet.
Does that help answer your question?