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Performance of SOA for Information Retrieval System Using Web Services

ISSN 2223-4985
Journal from gdlhub / 2017-08-14 11:52:31
Oleh : Thippeswamy.K , Manjaiah.D.H , International Journal of Information and Communication Technology Research
Dibuat : 2012-06-23, dengan 1 file

Keyword : SOA, IR, ESB, Web Services
Subjek : Performance of SOA for Information Retrieval System Using Web Services
Url : http://esjournals.org/journaloftechnology/archive/vol2no2/vol2no2_8.pdf
Sumber pengambilan dokumen : Internet

Information retrieval systems using web services are increasingly being used on larger databases and by more users. Current system


allow users to connect to a multiple database either locally or perhaps on another machine. The resource demands limit the


performance of IR systems especially as the size of text collections and the number of applications increase. Service oriented


architecture (SOA) computing offers a solution to these problems. Systems based on distributed architectures can use resources more


efficiently by spreading work across a network of workstations and by enabling parallel computation. An IR system is an ideal


application to distribute across a network of workstations. The amount of information available and the number of people accessing


data over networks is rapidly increasing. To meet future demands, a SOA based IR system must provide concurrent, efficient access


to multiple databases collections located on remote locations. However, due to the mix of I/O and CPU intensive operations, IR


systems present unique problems for distributed system designers. The disparity between I/O and processor speeds exacerbates these


problems. Another concern is network traffic, since the amount of data transferred over the network by a SOA based IR system


fluctuates considerably.

Deskripsi Alternatif :

Information retrieval systems using web services are increasingly being used on larger databases and by more users. Current system


allow users to connect to a multiple database either locally or perhaps on another machine. The resource demands limit the


performance of IR systems especially as the size of text collections and the number of applications increase. Service oriented


architecture (SOA) computing offers a solution to these problems. Systems based on distributed architectures can use resources more


efficiently by spreading work across a network of workstations and by enabling parallel computation. An IR system is an ideal


application to distribute across a network of workstations. The amount of information available and the number of people accessing


data over networks is rapidly increasing. To meet future demands, a SOA based IR system must provide concurrent, efficient access


to multiple databases collections located on remote locations. However, due to the mix of I/O and CPU intensive operations, IR


systems present unique problems for distributed system designers. The disparity between I/O and processor speeds exacerbates these


problems. Another concern is network traffic, since the amount of data transferred over the network by a SOA based IR system


fluctuates considerably.

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