作者
Claudine Badue, Ramurti Barbosa, Paulo Golgher, Berthier Ribeiro-Neto, Nivio Ziviani
发表日期
2005/8/15
图书
Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval
页码范围
577-578
简介
In this paper we study three basic and key issues related to Web query processing: load balance, broker behavior, and performance by individual index servers. Our study, while preliminary, does reveal interesting tradeoffs: (1) load unbalance at low query arrival rates can be controlled with a simple measure of randomizing the distribution of documents among the index servers, (2) the broker is not a bottleneck, and (3) disk utilization is higher than CPU utilization.
学术搜索中的文章
C Badue, R Barbosa, P Golgher, B Ribeiro-Neto… - Proceedings of the 28th annual international ACM …, 2005