Integrate application with mysql db

Hi, I start testing with trial version and its really good.I had one query that if we placed changeable db outside the application in storage folder. Is it secure? samples link not working http://www.exeoutput.com/mysql.php so tell me the actual process to connect with database.

Thanks
Neha

If you plan to use MySQL, it will require a local installation on the machine running your PHP application, or a WAMP portable package like Server2go.
If you want to deploy your application, it’s better to switch to SQLite, as it is used in mobile applications for instance.
SQLite is portable and everything is stored in a single file (in the storage folder for instance). Security depends on you: you can use encryption to store sensitive data into your database. Passwords can be protected with the String Protection feature of ExeOutput, see the doc.