title: postgres many tables vs one huge table
body: <p>I am using postgresql db.
  my application manages many objects of the same type.
  for each object my application performs intense db writing - each object has a line inserted to db at least once every 30 seconds. I also need to retrieve the data by object id. 
  my question is how it's best to design the database? use one huge table for all the objects (slower inserts) or use table for each object (more complicated retrievals)? </p>