Core Data

Internal device data memorization in integrated DB. Used to store data from API for offline use.

The data added or update at app launch from the APIs.

CoreData Structure

CoreData are handled by the file .xcdatamodel which contains info about the Entities that will contain data.

The structure is similar to a DB on file (postgreSQL, sqlite). Entities are equivalent to relational DBs tables.

An Entity is identified by a name what will be used in read/write operations.