14. The method of claim 10 , further comprising retrieving the specified set of information from the database file if the specified set of information is not present in the cache file.
14. The method of claim 10 , further comprising retrieving the specified set of information from the database file if the specified set of information is not present in the cache file. 15. The method of claim 14 , wherein said retrieving the specified set of information from the database file comprises parsing the database file according to the query expression.