| Interface | Description | 
|---|---|
| ConnectionManager.Listener | 
| Class | Description | 
|---|---|
| ConnectionDescriptor | 
 Contains a ParameterList and its associated DataStoreDriver. 
 | 
| ConnectionDescriptor.PersistentParameterList | |
| ConnectionDescriptor.PersistentParameterListSchema | |
| ConnectionManager | 
 Reuses existing connections where possible. 
 |