Dynamic DataSource question

[JLivermore]

SmartClient Version: SC_SNAPSHOT-2011-01-06/PowerEdition Deployment (built 2011-01-06)

IE 9

I have a DynamicDSGenerator that creates completely different DataSources per user. To avoid a clash in DataSource names, I'm adding the userID to the DataSource name. As I understand it, DataSources are available globally to all users, so to avoid naming clashes between users, a userID makes sense.

Now there will be changes in that dynamic DataSource between user sessions. Does it make sense to de-register the dynamic DataSource for that user when they are done? Or simply force a reload of the DataSource when the user logs back in?

Is there a way to de-register a Dynamic DataSource by Data Source ID? I'm thinking about resources to release on the server?

[Isomorphic]

What's different about these DataSources on a per-user basis, the database settings? Or something actually structural like more/different fields?

[JLivermore]

The fields will be changing, structural changes.

[Isomorphic]

Pooling for dynamically generated DataSources is off by default (see these docs), so they are basically created and discarded per-request.

That means that in this case, it looks like all you need to do is leave the default setting alone; no need to de-register DataSources.