title: Firebase - Maximum number of nodes that can be created in firebase database
body: <p>I have created a community based chat app using firebase. I wanted to know what can be the maximum number of nodes that can be created in firebase database. </p>
  
  <p>As of now the users for the app is less so the number of nodes isn't a concern. But I just made a calculation for the worst case where there are 5000 users chatting with 5000 other users. In that case the number of nodes would be 2,50,00,000. </p>
  
  <p>I read through the limitations(<a href="https://firebase.google.com/docs/database/usage/limits" rel="nofollow noreferrer">Firebase Database limitations</a>) of firebase database documentation and I couldn't find any information on the limit of number of nodes. </p>