Summary
So far, we have become data model experts by learning how to customize Salesforce objects with custom fields of different types, in order to put the right data in the right place. Thanks to relationships, we can now link together Salesforce objects to deliver the most complex needs of data modeling that are required for the different use cases.
In the next chapter, we'll see how to master a peculiar kind of custom field, the Formula field, which we'll master to make calculations based on our objects' data (we're going to write some algorithms!).