GDL

Query Dispatching Tool Supporting Fast Access to Data Warehouse

2011
Journal from gdlhub / 2017-08-14 11:52:31
Oleh : Anmar Aljanabi, Alaa Alhamami, Basim Alhadidi, IAJIT
Dibuat : 2012-06-22, dengan 1 file

Keyword : Data warehouse, metadata, query dispatching tool, and execution time
Subjek : Query Dispatching Tool Supporting Fast Access to Data Warehouse
Url : http://www.ccis2k.org/iajit/PDF/vol.10,no.3/7-4091.pdf
Sumber pengambilan dokumen : Internet

Data warehousing hastens the process of retrieving information needed for decision making. The spider web


diversity between both end-users and data marts increases traffic, load, and delay in accessing the requested information.


In this research, we have developed a query dispatching tool facilitating the access to the information within data marts,


eventually data warehouse in fast, and an organized fashionable way. The dispatching tool takes the query, analyzes it, and


decides which data mart as a destination that query should be forwarded to. This research is based on Ralph Kimball’s


methodology. The results show that the dispatching tool reduces the check time spent in the data dictionary within a logical


side of the data warehouse deciding the intended data mart and hence, minimizing execution time

Deskripsi Alternatif :

Data warehousing hastens the process of retrieving information needed for decision making. The spider web


diversity between both end-users and data marts increases traffic, load, and delay in accessing the requested information.


In this research, we have developed a query dispatching tool facilitating the access to the information within data marts,


eventually data warehouse in fast, and an organized fashionable way. The dispatching tool takes the query, analyzes it, and


decides which data mart as a destination that query should be forwarded to. This research is based on Ralph Kimball’s


methodology. The results show that the dispatching tool reduces the check time spent in the data dictionary within a logical


side of the data warehouse deciding the intended data mart and hence, minimizing execution time

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