[GigabyteCoin]

>You’re so hyped for this project and confident that it will succeed that you start thinking about the future: “how will I scale my application for the millions of users it will have?”

That's one of my side project vices!

Every time I write a new login database... I wonder if I should make the ID a MEDIUMINT or INT.

[imhoguy]

I go full and make them BIGINT straight away. One less thing to worry once I will become billionaire.