Types of Views in SAP HANA for Data Modeling

In SAP HANA, there are three main types of views that are commonly used in data modeling:

1. Attribute Views: Attribute views are used to define master data information. They provide a reusable definition of master data attributes that can be shared across multiple analytic views. Attribute views are essentially used to join different master data tables to create a consolidated view of attributes.
2. Analytic Views: Analytic views are used for reporting and data analysis. These views are based on attribute views and can include additional measures and calculated columns. Analytic views provide a way to aggregate and summarize data for reporting purposes.
3. Calculation Views: Calculation views are the most flexible type of view in SAP HANA. They can combine data from multiple sources, perform complex calculations, and provide a way to define custom business logic. Calculation views can be used for advanced data modeling and are often used for creating complex analytical models.

Overall, these views play a crucial role in data modeling in SAP HANA by providing different perspectives on the data and enabling users to create meaningful insights for decision-making.