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Attribute partitioning algorithm in DOODB

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2 Author(s)
Lee Soonmi ; Dept. of Comput. Eng., Hongik Univ., Seoul, South Korea ; Lim Haechull

In distributed object-oriented databases (DOODB), objects are distributed in different sites on communication networks. In DOODB, class fragmentation to divide a class into fragments is needed for improving performance and for reducing data transfer. Class fragmentation is different from conventional relational databases. We have proposed the vertical class fragmentation to reflect the characteristics of object-oriented databases. In this paper, we define the attribute partitioning algorithm and describe the results of implementation and comparison

Published in:

Parallel and Distributed Systems, 1997. Proceedings., 1997 International Conference on

Date of Conference:

10-13 Dec 1997