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HANA

Also: SAP HANA, HANA Datenbank, SAP In-Memory Datenbank, High-performance ANalytic Appliance, HANA DB

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In brief

SAP HANA is an in-memory database platform from SAP that keeps data entirely in main memory, enabling real-time processing of both analytical and transactional workloads.

Key facts

What is SAP HANA?

SAP HANA (High-performance ANalytic Appliance) is a database platform that stores data primarily in main memory (RAM) rather than on conventional hard drives. This in-memory approach eliminates the time-consuming read access to persistent storage media, accelerating queries and calculations by orders of magnitude. HANA supports both transactional processing (OLTP) and analytical evaluations (OLAP) on the same data set – an approach SAP refers to as "Hybrid Transactional/Analytical Processing".

Frequently asked questions

HANA is the mandatory database for SAP S/4HANA, SAP's current ERP system. Anyone using S/4HANA in warehousing or planning operations is necessarily running HANA in the background. The advantage: inventory levels, movement data, and reports are available in real time, without the need to transfer data to a separate reporting system first.

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