What is a View in Teradata?

A View in Teradata is best described as a virtual table that displays information from one or more tables. This is because a View does not store data itself; instead, it is a stored query that retrieves data dynamically from the underlying tables whenever it is accessed. This allows users to simplify complex queries by presenting data in a more user-friendly format without the need to duplicate data, thus conserving storage space and enabling easier data management.

The concept of a View is particularly valuable in database management because it can help in encapsulating complex SQL logic and abstracting the underlying data structure from end users. Users can access data through the View without needing to understand the intricacies of the original tables or the relationships between them.

In contrast, other choices refer to different components of the database ecosystem. A physical table indeed stores data physically on disk, a type of metadata storage is used for holding schema-related information rather than being a data representation itself, and a method for cabling nodes pertains to hardware or infrastructure and has no relation to data representation.