MOVING OBJECT DATABASE SYTEM HAVING FUNCTION OF INDEX MANAGEMENT AND INDEX MANAGEMENT METHOD THEREOF

摘要

The present invention relates to a mobiles and the index data base method for managing system with index management function is to improve the access speeds of mobiles data. The index used by mobile database system, but the index for being used for existing relational database system is used, or when the Database Systems that (co) intersects, when not thinking that moving characteristic retrieves and store invalid there are some disadvantages in this case. The present invention solves the problem of effective index of the moving object database system for management. The core of the index management proposed through the invention is dynamically to handle insertion piece, is deleted, and is mobile data structure and index search, from the index management framework for handling some moving parts in the time interval index in Database Systems. ;Mobile data, index management, query processing, redundant storage bracket