title: Testing application with big database initial information
body: <p>Currently I have big application with huge amount of initial data.
  Basicly, I have postgresql dump file and I should apply some migrations to get "good database".
  And application got almost no fixtures to recreate initial data on sync/migrate.</p>
  
  <p>Yes, this is a big pain in the... head.</p>
  
  <p>Anyway, Django copies database to perform testing and everything should work fine. But the problem is - it takes really long time.</p>
  
  <p>I'm thinking about creating custom test-runner to reproduce these operations, but I want to ask you! What you can suggest?</p>