Question

How does the SAP HANA architecture improve SAP S/4HANA system performance?

1) SAP HANA uses a structured hierarchical data model with a multitude of lean prebuilt aggregated tables to write efficient code.
2) SAP HANA makes extensive use of database indexes providing common access paths to data in order to improve access speed.
3) SAP HANA allows you to build aggregate tables on top of aggregates and, in addition, special versions of the database tables to support special applications.
4) SAP HANA organizes data in line item tables and can aggregate data from these line item tables at runtime.

Answer 1

The SAP HANA architecture improves SAP S/4HANA system performance by using a structured hierarchical data model, extensive use of database indexes, and supporting aggregate tables.

Step-by-step explanation:

The SAP HANA architecture improves SAP S/4HANA system performance in several ways:

1. SAP HANA uses a structured hierarchical data model with a multitude of lean prebuilt aggregated tables. This allows for efficient code writing as data is organized in a way that enables faster retrieval and processing.
2. SAP HANA makes extensive use of database indexes to provide common access paths to data. Indexes improve access speed, making data retrieval faster and more efficient.
3. SAP HANA allows you to build aggregate tables on top of aggregates and special versions of the database tables. This feature supports special applications and enables data aggregation from line item tables at runtime, further improving performance.