SAP S/4HANA is an integrated enterprise resource planning (ERP) suite developed by SAP. It is designed to help businesses manage their operations, finance, supply chain, and customer relationships in real-time, using a simplified data model and a user-friendly interface. Built on the SAP HANA in-memory database, SAP S/4HANA enables faster data processing and analytics. This allows organizations to make informed decisions quickly and adapt to changing market conditions, ultimately improving efficiency and productivity across various business functions.