What if we made another database.... inside our existing database! 🤑 Seriously though, this is a great article by Benjamin Encz that shows how storing JSON inside a database can actually simplify a data model.
We should all probably know a little more about this topic, so why not get started with this article by Douglas Hill. Once you're done with this, there's more detail in Apple's official iOS Security White Paper.
Do you like the "cards" used in the new Today view in the App Store? I like them too and I think Paolo Cuscela feels the same way as he's created a library to make creating them trivial.
Krzysztof Zabłocki with a tiny little library that does just one thing, but does it well. It takes two instances of a class and identifies which properties are different between them. Simple and useful!