https://www.c-sharpcorner.com/article/xamarin-forms-working-with-realm-database/
Realm
Realm is a database built from the ground up to cop up the unique challenges of mobile app development, that runs directly inside phones, tablets, or wearables. Realm.Xamarin is built specifically with Xamarin developers in mind and is designed from the ground up for reactive app development. Data binding allows you to connect your UI to your persisted data in a very smooth and seamless way. It’s not only easy to use, but also heavily optimized for performance, which allows you to make apps that are more responsive and consume less power and memory.
- It is fast
- It is cross-platform
- It is strongly supported by the community
- It is easy to use
