Hi @Matthias Nohl | b.telligent ,
I have checked internally on this and for Dataflow only solution right now is the one described in shared documentation.
SQL MI has native VNet integration. Any service that can be integrated with VNet may be peered with MI (or even share the VNet). To access the SQL Managed Instance private endpoint, set up a self-hosted integration runtime that can access the database. If you provision the self-hosted integration runtime in the same virtual network as your managed instance, make sure that your integration runtime machine is in a different subnet than your managed instance.
If you provision your self-hosted integration runtime in a different virtual network than your managed instance, you can use either a virtual network peering or a virtual network to virtual network connection. See Connect your application to SQL Managed Instance.
However, the SQL MI PG is working on that private link support for SQL MI and it may be released in couple of months and that will ease the infrastructure overload concerns.
Hope this helps.
Please let me know if you have any other questions.
Thanks
Saurabh
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