Modeling and performance analysis of QoS-aware load balancing of Web-server clusters
نویسندگان
چکیده
This paper introduces mechanisms to correlate contents and priorities of incoming HTTP requests used for server process scheduling with the load balancing policies for Web-server clusters. This approach enables both load balancing and Web quality of service (QoS). Another contribution is a modeling and analysis technique based on stochastic highlevel Petri net methods for QoS-aware load balancing. We propose an approximate analysis technique to reduce the complexity of the model. 2002 Elsevier Science B.V. All rights reserved.
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ورودعنوان ژورنال:
- Computer Networks
دوره 40 شماره
صفحات -
تاریخ انتشار 2002