期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2012
卷号：2
期号：5
出版社：S.S. Mishra
摘要：The Servi ce Le vel Agreement (SLA) is a document tha t defines and i denti fies the various services given by a service provider t o its clients. S LA speci fies the various met rics such as se rvice availability, service effici ency, service th roughput, etc. The man ual S ervice Level Agre emen t is elimin ated with the u se of the middleware architecture which dyn amically allocates the re sources to the se rvices. The middleware gen erate s an S LA document ba sed on the u sage of the s ervices wh ich results in th e popularity of the servi ces. Our architectur e for SLA is impl emen ted u sing the open source application server JBoss and u sing the Eclipse pl atform. JBoss is al lowed to mee t th e se rvice s of the applications it host s i.e., to h onor the SLAs of the application s. In this paper it is shown how to take advantage of the middleware, the prototype of the middl eware services usin g JBoss Appli cation Server and i mplement such that the applicati ons that su pport wil l all be able to hon our S LA.
