Which is one of the main characteristics of the Analytical view?

The primary characteristic of an Analytical view in SAP HANA is that it demonstrates complex data relations. Analytical views are designed to allow users to analyze data across multiple tables, making it possible to represent complex relationships among different data entities. This capability is essential for performing in-depth data analysis, aggregating measures, and providing a multidimensional view of the data.

In contrast, the other options focus on different functionalities. Data model updates are generally more relevant to database design practices rather than the specific characteristics of analytical views. Real-time data management is a feature associated with the overall architecture of SAP HANA, rather than exclusively with Analytical views. Therefore, the characteristic that best captures the essence of Analytical views is their ability to illustrate complex data relationships.