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ShusseUo is a parallel object database system developed by us. It enables to distribute statically and/or dynamically a database on computers (sites) connected by a commodity network with Internet int...erface. It allows the sites to process queries in parallel. The data of the database, either statically or dynamically distributed, can be shared by any site on ShusseUo. Performance of speedup is a major issue in the acceptance of parallel database system. The paper discusses speedup performance of a very large geo-spatial database Extended Sequoia 2000 on ShusseUo. The experiments show good speedup.続きを見る
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