Has anyone used the graphical data base software:

I looked at this software several years ago, but it will still relatively new. 

We are exploring using this to create dependencies of our network infrastructure hardware, customer information, etc. etc. 

here is an example:

For those that have used it:
Has anyone been able to successfully use this for their networks? 

pros/cons/good/bad

Is maintaining the data a chore? 

Has it helped operationally?

if anyone has any input would appreciate hearing from you;

thanks;

CPV