A model for a historical database is described which is based upon time-stamped tuples as the unit of storage. The model includes both physical and logical time-stamps. The techni...
In many intelligence and security tasks it is necessary to monitor data in database in order to detect certain events or changes. Currently, database systems offer triggers to pro...
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 ma...
We present a scalable distributed database system called SD-SQL Server. Its original feature is the dynamic and transparent repartitioning of growing tables, avoiding the cumbersom...
Computational database technology spans the two research fields data-base technology and scientific computing. It involves development of database capabilities that support compu...