title: Aggregating save()s in Django?
body: <p>I'm using Django with an sqlite backend, and write performance is a problem.  I may graduate to a "proper" db at some stage, but for the moment I'm stuck with sqlite.  I think that my write performance problems are probably related to the fact that I'm creating a large number of rows, and presumably each time I <code>save()</code> one it's locking, unlocking and syncing the DB on disk.</p>
  
  <p>How can I aggregate a large number of <code>save()</code> calls into a single database operation?</p>