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Maximum of 250 users.
Maximum of 5 3 sites. Note that you can still use TabMove Lite when your Tableau Server has more than 5 3 sites, but only 5 3 of those can effectively be migrated.
Maximum of 50 GB of content.
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Moreover, Tableau Server must have be been correctly configured to use HTTPS (as opposed to insecure HTTP).
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Note that migrating Custom Views requires at least version 2023.31 due to the fact that newer API endpoints are required to obtain the Custom Views' definitions. Migrating information about which user has set which Custom View as their default, requires at least version 2023.3.
Aside from the above, there are no known restrictions to what can or can not be migrated for versions starting 2020.4. All content should be supported. If you find potential exceptions to this, feel free to contact tabmove@biztory.com.
Data Sources and Connections
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That being said, being aware of these requirements is primordial before considering Tableau Cloud and the migration, as these will have an impact on the to-be situation.
Tableau Bridge
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Limitations
If Tableau Bridge is to be used, it is recommended to already have everything in place to enable connectivity before starting the actual migration effort. Testing Tableau Bridge ahead of time is usually an effort that takes just a few days, and can prevent future headaches.
File-based data source restrictions
When connecting to file-based data sources (e.g. Excel, CSV, ...), some restrictions apply. Tableau Cloud can natively connect to file-based data sources on cloud-based file hosting services like Dropbox, Google Drive, OneDrive, Box, etc.
However, if you connect to files with Tableau, and these files are hosted elsewhere (specifically on a fileserver or network share on your company network), more restrictions apply. In fact, Tableau Bridge will be required to support connectivity to files hosted there.
For a full overview of Bridge’s supported connectors, see: https://help.tableau.com/current/online/en-us/to_sync_local_data.htmFor details on which scenarios are supported and which scenarios are not supported with Tableau Bridge, see: Tableau Bridge.
Various
A few more important considerations are to be taken into account.
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