Research on Differentiation Service Admission Control Policy of Web Cluster
Wenyan Lü · Mini-micro Systems · 2005
Based on the new web clustering architecture which the author presented, the preventing system overload, and the multilevel control policy and mechanism of implementing the differentiation service are discussed in detail. The system model and its mathematics descriptions are brought forward, and then the differentiation service admission control policy based on session is presented. The results of experiment and theory analysis indicate that when the system is overload, its stability can be efficiently ensured, the advanced priority task can get better services and in certain case, our control tactic will more efficient 10% than the admission control based on session.