Alternatives to SQLite in Android in Android development?

// Example of using Room Persistence Library
@Entity
public class User {
    @PrimaryKey
    public int uid;
    @NonNull
    public String firstName;
    @NonNull
    public String lastName;
}

@Dao
public interface UserDao {
    @Insert
    void insert(User user);
    
    @Query("SELECT * FROM user WHERE uid = :userId")
    User getUserById(int userId);
}

@Database(entities = {User.class}, version = 1)
public abstract class AppDatabase extends RoomDatabase {
    public abstract UserDao userDao();
}

// Usage in Activity or Fragment
AppDatabase db = Room.databaseBuilder(getApplicationContext(), AppDatabase.class, "database-name").build();
User user = new User();
user.uid = 1;
user.firstName = "John";
user.lastName = "Doe";
db.userDao().insert(user);