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Different Engine types in SAP HANA Architecture
In SAP HANA system, there are three basic engines used to processes queries in SAP HANA. Following engines are used −
- Join Engine
- OLAP Engine
- Calculation Engine
- Join Engine
Used when querying an Attribute View in SAP HANA
- OLAP Engine
Analytic Views (without derived columns) use the OLAP Engine
- Calculation Engine
Calculation Views or Analytic Views with derived columns use this engine
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