Theoretically yes, but since Cayenne stack has a shared object, you need to make sure there are no conflicting IDs between the objects from multiple data stores.
Perhaps your better bet is to use a separate ServerRuntime (with its own DataSource) per user? Andrus > On Feb 20, 2016, at 9:43 AM, Johannes <jo...@posteo.de> wrote: > > Hello, > > is it possible to avoid connection pooling and create dedicated database > connections on demand with login data entered by the user? > > Best regards > Johannes > >