Adding MongoDB (from mLab.com -you need to make an account) on Heroku web console

 

step 1: Heroku App that is tied (deployment from) GitHub repository

 

step 2: Go on Heroku app and go to resources and go to Add-Ons and search and find mLab MongoDB and select it

 

Now heroku app has as add-on mLab's MongoDB

 

 

 

 

 

© Lynne Grewe