The major differences between SAP S/4 Hana and SAP Hana are the following:
- SAP HANA is a platform for in-memory databases that enables companies to quickly handle large volumes of data.
- On the other side, SAP S/4HANA is a unified set of enterprise resource planning (ERP) tools that operate on the SAP HANA database, merging the database and business applications into a single solution for instant processing.