title: how to fetch the record from mongodb to part of html page automaticalyy without refreshing/reloading manually. using MEAN stack
body: <p>Need some help reading Mean stack. I have a requirement like,</p>
  
  <p>When a record is inserted into database, part of html page should get displayed with the new inserted record without reloading/refreshing manually.</p>
  
  <p>Html page should get automatically updated with new record.</p>
  
  <p>observations so far:
  I am already using angularjs, nodejs and mongodb.
  Using refresh() function, able to update part of hrml page manually.
  I am to insert the record from html page to mongodb.</p>