• Replace physical data stores with main logical data stores.



  • Remove transient data stores.



  • Remove processing that cannot be automated.



  • Remove processes that simply reorganize data.



  • Combine processes joined by data flows.



  • Combine processes performing the same function.



  • Minimize data flow content.



  • Obtain data only when needed.



  • Use meaningful names.



  • Remove all references to physical location.



  • Remove processes that do not alter data.