Realization of web hotspot rescue in a distributed system
Debashree Devi · IOSR Journal of Computer Engineering · 2013
Web hotspot is considered as a serious problem in case of distributed systems.When the load in a website is suddenly increases, the situation is termed as web hotspot.This kind of situation can seriously degrade the performance of the website.One of the well known for this problem is DotSlash autonomic rescue system.In this paper we are trying to realize this web hotspot problem in a distributed system environment.Basically we need to distribute the load efficiently in various nodes so that the critical period can be handled.A cluster based approach is taken where the concept of content replication is used for efficient load distribution.Then a genetic algorithm based approach is proposed where we introduce a fitness function to find the best solution among a no of solutions (i.e. the nodes) with an aim to reduce delay and to increase the throughput.