PARTITIONED SPACE BASED SPATIAL DATA OBJECT QUERY PROCESSING APPARATUS AND METHOD STORAGE MEDIA STORING THE SAME

摘要

The present invention relates to a partition space-based spatial data object query processing apparatus and method, comprising: a partition space generation unit for generating a plurality of partition spaces by partitioning a data space including at least one spatial data object and the plurality of partition spaces And an index tree generation unit for generating an index tree based on minimum boundary rectangle (MBR) information including all of the information about the spatial data object included in the partition and the partition. Therefore, the present invention can efficiently partition the data space and perform efficient query processing using an appropriate table schema.