title: What is the best way to migrate data in django
body: <p>After making some changes in my models (eg. new field in a model and a new model) what is the best way of reflecting these changes to my populated database? </p>
  
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  <p>PS: I wanted to see many solutions in one place rated. Apparently more solutions are already listed <a href="https://stackoverflow.com/questions/35991/altering-database-tables-in-django">here</a>.</p>