What does the Side Table consist of and what information is stored in it?

The Side Table in iOS typically refers to an auxiliary data structure that stores additional information related to main objects or entities.

In the context of iOS development, a Side Table can be used to store metadata, cached data, or related information that is not part of the main data model.

For example, when working with Core Data or other databases, a Side Table may contain indexes, temporary states, or data for access optimization.

The exact structure and content of a Side Table depend on the specific implementation and purpose, but generally, it serves to extend and support the main data table.