I just wanted to mention something that has been bothering me slightly. People keep referring to this instance as "db0" because it's quicker to type, but, well, that's just the username I've been using for the past 20+ years 
Can I convince the m@tes to switch to calling it /0 for short if dbzer0 is too long for you?
Feel free to make any other suggestions here.
I think it's a non-issue, because from context everyone will know if the instance or you are meant.
Should've maybe called the instance something different entirely if you didn't want that problem :D