Someone help how to update Tableau TDE file?
Raw data comes through every hour and need to update exiting TDE file. I want automation this job.
Can someone guide me? Should I overwrite every time?
Thank you.
Someone help how to update Tableau TDE file?
Raw data comes through every hour and need to update exiting TDE file. I want automation this job.
Can someone guide me? Should I overwrite every time?
Thank you.
Yes, you should overwrite every time. More than that, since importing from a TDE is not possible, you need to create a “shadow” .dset file (EasyMorph dataset) which will contain a copy of the same data you write to the .tde file. Read/append/write the .dset file, and then write to the .tde.
So the workflow would be:
Thank you, Dmitry,
I would rather use MySQL then, it looks like cumbersome.
Yes, using a database would be a more straight forward solution.