Unit 6: Data persistence
Learn how to store data locally on the device and keep your apps working through any network disruptions for a smooth and consistent user experience.
Introduction to SQL
Learn how to use SQL to read and manipulate data in a relational database.
Use Room for data persistence
Use the Room library to easily create and use relational databases in an Android app.
Store and access data using keys with DataStore
Learn how to store simple, key-value pair data with Preferences DataStore in an Android app.