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On distributed data processing in data grid architecture for a virtual repository

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On_distributed_data_Kuliberda_2010.pdf (1.317Mb)
Date
2010
Author
Kuliberda, Kamil
Wiślicki, Jacek
Kowalski, Tomasz Marek
Adamus, Radosław
Kaczmarek, Krzysztof
Subieta, Kazimierz
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Abstract
The article describes the problem of integration of distributed, heterogeneous and fragmented collections of data with application of the virtual repository and the data grid concept. The technology involves: wrappers enveloping external resources, a virtual network (based on the peer-topeer technology) responsible for integration of data into one global schema and a distributed index for speeding-up data retrieval. Authors present a method for obtaining data from heterogeneously structured external databases and then a procedure of integration the data to one, commonly available, global schema. The core of the described solution is based on the Stack-Based Query Language (SBQL) and virtual updatable SBQL views. The system transport and indexing layer is based on the P2P architecture.
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http://hdl.handle.net/11652/450
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  • Artykuły (WFTIiMS) [207]

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