Architecture and Interface of Scalable Distributed Database System SD-SQL Server

W. Litwin, S. Sahri, T. Schwarz (France)


Scalable table, scalable database, dynamic table partitioning, scalable distributed data structure.


We present a scalable distributed database system called SD-SQL Server. Its original feature is dynamic and transparent repartitioning of growing tables, avoiding the cumbersome manual repartitioning that characterize current technology. SD-SQL Server re-partitions a table when an insert overflows existing segments. With the comfort of a single node SQL Server user, the SD-SQL Server user has larger tables or gets a faster response time through the dynamic parallelism. We present the architecture of our system, and its user/application interface. 503-052

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