Saving Data on Android

Where to go from here?
By now, you should have a very good idea of how Room migrations work. Of course, 
the process will differ from project to project, since the queries you'll need to 
execute will depend on your database schema, but the basic idea is always the same:
• Change the database version.
• Create a migration.
• Add the migration to your database builder.
If you want to learn more about Room migrations the 
official documentation
 is 
always a good resource.
See you in the next 
Room
, er, chapter!
Saving Data on Android
Chapter 10: Migrations with Room
raywenderlich.com
186

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Sec/on 3: Using Firebase
Firebase is a mature suite of products that allow you to implement Android 
applications that persist information in a safe, secure and reliable way. In this 
section, you'll learn the fundamentals and more advanced concepts of Firebase, 
including Realtime Database, as well as usage and performance.
•