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Design and Development of Database Integration Framework for Distributed Queries in Parallel using Open Grid Service Architecture
http://hdl.handle.net/20.500.12678/0000003437
http://hdl.handle.net/20.500.12678/0000003437c766347c-88ab-4714-97da-0e08298c812b
d2b04526-5bd2-4996-8d12-93b204323a3e
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Article | ||||||
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Publication | ||||||
Title | ||||||
Title | Design and Development of Database Integration Framework for Distributed Queries in Parallel using Open Grid Service Architecture | |||||
Language | en | |||||
Publication date | 2019-02-27 | |||||
Authors | ||||||
Nwe, Thin Thin | ||||||
Zaw, Myo Hein | ||||||
Description | ||||||
The growing number of large knowledge basesnecessitates developing techniques that enable thesharing and a cooperative scheme for accessingmassively distributed, heterogeneous databases,created and managed independently by severalresearch institutions. However, enabling the sharingof databases without following a predefined commonschema and supporting parallel execution ofdistributed queries are remained as major issues andchallenging tasks towards research community. Inthis paper, a database integration framework thatsupports execution of distributed queries in parallelhas been proposed. Mediator–wrapper architecturehas been used to implement the system in whichexisting services of Open Grid Service Architecture-Data Access and Integration (OGSA-DAI)middleware has been used as wrappers to provide astandard interface to heterogeneous data resources.A distributed query processor (DQP) has beenimplemented using extensibility points of it to serveas a mediator that provides a global view of wrappeddata sources and supports execution of distributedqueries in parallel. The frame work has three mainparts: data provider layer; Data Grid infrastructureand a user interfacing portal. | ||||||
Keywords | ||||||
OGSA-DAI, Grid Computing, DQP | ||||||
Identifier | http://onlineresource.ucsy.edu.mm/handle/123456789/1187 | |||||
Journal articles | ||||||
Seventeenth International Conference on Computer Applications(ICCA 2019) | ||||||
Conference papers | ||||||
Books/reports/chapters | ||||||
Thesis/dissertations |