Up to this point, you have learned about databases for the server-side. Now we are going to understand databases for the client-side. The Android application will be our client-side application. The demand for Android is now rapidly increasing, and it has also surpassed the PC-based operating systems. Even nowadays, hardware is also more powerful than a PC or laptop.
The database is the essential part for a smart device, and it is the best way to store and manage the data on a device. This data can be handled in two ways. One way is online based, which means all the data is handled by a server-side or cloud and mobile communicates with them through the network. Without the internet connection, this system is almost useless. The second option is to store all the data in the local database. This means that it can be used offline and is also less...
