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- DSO under MultiProvider or
- ADSO under CompositeProvider
To read archived data from a query, MultiProvider or CompositeProvider is needed. This is because VirtualProvider that needs to be generated. Archived data is read with the help of the VirtualProviderA MultiProvider combines DSOs with a VirtualProvider and a CompositeProvider combines ADSOs with a VirtualProvider. DataTiering generates a VirtualProvider, which connects to the offloaded table and reads the archived data.
This setup enables us to read archived data from a query.
Impact analysis searches for MultiProviders/CompositeProvider CompositeProviders according to these two criteria:
- DSO is assigned to MultiProvider to MultiProvider (or ADSO is assigned to a CompositeProvider) and
- MultiProvider/CompositeProvider has contains a query