title: SQLite or Serialization
body: <p>I'm writing an application which needs to store data. A single pack of data is about 4 classes with many dependencies between them. For example, class A has a list of objects B and B has a list of objects C and few more dependencies... </p>
  
  <p>And I wonder what would be better. Keep them in SQLite db or serialize each pack separately and store them in serialized files?</p>