Weeks of programming can save you hours of planning.
—Anonymous
In the previous chapter, we first discovered the data model and learned about entities.
But using Core Data for just managing entities is like buying a car for just sitting inside and hearing music – the sound may be excellent, but we are kind of missing the point here.
A significant part of the Core Data magic is connecting those entities and letting Core Data handle all the hard work.
In this chapter, we will learn
Theoretical material about relationships and connections in ...
