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VLDB
1987
ACM

MOBY: An Architecture for Distributed Expert Database Systems

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MOBY: An Architecture for Distributed Expert Database Systems
In thii paper,weconsiderMOBY. a distributedarchitectureto support the developmentof expert databasesystemsin a rule based language.It combinesstandardindexing andhorizontaldatapartitioning techniqueswith a rule basedinterpreterto achievethe reasonableperformance.The majordifficulty in developingthis architectureis to maintaina high effectiveparallelismasthe numberof processorsincreases.Analytic resultssuggestthatwhendatais masonablywell balancedacrossa local areanetwork,MOBY hasa high effectiveparallelism. Simulationresultssupportthis claim by showingthattheeffectiveparallelismis proportionalto 40%of the numberof processors.A discussionof somecrucial issuesin our currentnetworkbasedimplementationis alsogiven.
Jonathan Bein, Roger King
Added 28 Aug 2010
Updated 28 Aug 2010
Type Conference
Year 1987
Where VLDB
Authors Jonathan Bein, Roger King
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