| 摘要 |
A hypercube constructing unit realizes an offset space of a secondary storage as a data storing structure of a super cube, also referred to as a hypercube. An access processing unit accesses to a requested area in the offset space at a high speed by using the data storing structure of the hypercube. The hypercube constructing unit defines a hypercube by the dimension, nodes apexes), and sides, allocates each of the head (top) to last pages divisionally constructing the offset space to the nodes of the hypercube, and sets a side for linking the pages from the node of the top page to the nodes of the subsequent pages.
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