I have moved this thread to Tableau Prep area of the forums where it will receive more attention from the Prep team. One thing you could supply to assist with this question is the data source in use. What data sources are utilized by your instance of Prep?
Thanks for the question. There are a variety of caching mechanisms that we have in place. Is there a specific issue that you are running into?
I just want to understand more about software Tableau that to monitor and request hardware to improve perfromance works.
Because I usually work with huge amount record.