1. SAP HANA Accelerators
This scenario uses pre-defined models and are placed next to existing SAP solutions to speed them up.
2. SAP HANA Applications
This scenario also uses pre-defined models but is more complex than Accelerator scenario and applications can own process logic.
3. SAP HANA for existing SAP Solutions
These scenarios use SAP HANA as their main database for all core SAP solutions
4. Custom Built Scenarios
These are scenarios that are implemented without using pre-defined models from SAP. In this case SAP HANA is used purely as database.