title: best way to save images on a mongoose domain
body: <p>I'm new to node.js and i'm trying to make an application which saves photos of users just like a normal application. The user can set a profile picture and could add other pictures as well in their wall.</p>
  
  <p>I'm also done with other parts of my application, but I'm trying to figure out what would be the best way to save those images -- since my application should be able to scale the number of users to a big number.</p>
  
  <p>I referenced :
  <a href="https://stackoverflow.com/questions/15772394/how-to-upload-display-and-save-images-using-node-js-and-express">How to upload, display and save images using node.js and express</a> ( to save images on server)</p>
  
  <p>and also: <a href="http://blog.robertonodi.me/managing-files-with-node-js-and-mongodb-gridfs/" rel="nofollow noreferrer">http://blog.robertonodi.me/managing-files-with-node-js-and-mongodb-gridfs/</a> (to save images on mongo via grid-fs)</p>
  
  <p>and I'm wondering what would be the best option.</p>
  
  <p>So, could you please suggest what I must be rooting for?</p>
  
  <p>Thanks,</p>