A Comparison of Alternative Web Service Allocation and Scheduling Policies
E. Alwagait and S. Ghandeharizadeh
A Comparison of Alternative Web Service Allocation and Scheduling Policies.
In IEEE International Conference on Services Computing (SCC), Shanghai, China, September 15-18, 2004.
Abstract: Web Services (WSs) are emerging as the building block of Internet scale database management systems (IDBMSs). These systems must intelligently execute plans that reference autonomous WSs. This requires policies and mechanisms for both scheduling and allocating WSs that constitute a plan. In this study, we analyze two scheduling strategies and four allocation policies. Obtained results that a dynamic scheduling with Lest Response Time (LRT) allocation policy is superior to other alternatives when the service time of a WS can be estimated accurately. The Least Recently Used (LRU) allocation policy is inferior to all other policies including Random
S. Ghandeharizadeh, E. Alwagait, and S. Manjunath.
Proteus RTI: A Framework for On-the-fly Integration of Biomedical Web Services.
USC Database Laboratory Technical Report…
M. Saxena, S. Kim, E. Alwagait, A. M. Khan, G. Burns, J. Su, A. G. Watts, and S. Ghandeharizadeh.
Sangam: A Data Integration Framework for Studies of Stimulus-Circuitry-Gene Coupling…
E. Alwagait and S. Ghandeharizadeh
A Comparison of Alternative Web Service Allocation and Scheduling Policies.
In IEEE International Conference on Services Computing (SCC),…