There's lots of 'talk' in these tutorials about accessing a database through a web-based interface. But you need to feel secure that visitors to your web site DO NOT have too much access. If you use a database editor on your site, it needs to be protected in such a way that trolling surfers can't access it (except in ways you control). And you certainly don't want your database username and password exposed for all the world to see.

Coming soon: a tutorial on how to 'protect' your database connection parameters, and how to protect your online database editor so that only you can access it.