WSLA Schema for Functionality Based Weight fixing of Non-Functional Parameters of Web Services

Recently, Web services have evolved as a cost-effective solution for exchanging information between distributed applications over different operating system, platform, and software environment. The success of such system is mainly depends on the quality offered by the service and the extent to which...

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Bibliographic Details
Published in:International journal on computer science and engineering 2013-04, Vol.5 (4), p.247-247
Main Authors: Sha, M Mohemmed, Rajalakshmi, C, Pavithra, S, Priya, M Yasotha, Viveknanandan, K
Format: Article
Language:English
Subjects:
Computer programs
Customer satisfaction
Exchanging
Lists
Mathematical models
Platforms
Software
Web services
Online Access:Get full text
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Summary:Recently, Web services have evolved as a cost-effective solution for exchanging information between distributed applications over different operating system, platform, and software environment. The success of such system is mainly depends on the quality offered by the service and the extent to which the Web service meets the customer requirements. From the list of service with same functionality the selection of a service is made by evaluating the QoS by considering the domain specific and domain independent attribute that leads to the achievement of maximum functionality. In this paper, the authors are proposing a method and a schema to assign functionality related weight to the non functional parameters and thereby evaluate the expected level of QoS at the time of selection itself. Apart from the guaranteed level of non functional values asserted in the WSLA, the weights are also assigned to the non functional parameters to evaluate the actual QoS.
ISSN:0975-3397