Research on data replica distribution pattern for web server clusters
Shen Hai-hua, Chen Shi-Min, Meiming Shen, Weimin Zheng · 2000
Today more and more WWW applications ask for basically non-stop services around the clock. Finding a good highly available scheme for a cluster web server becomes very important. Web server clusters with different data replica distribution pattern have different data availability level. Therefore our research focuses on data replica distribution pattern. After making theoretical analysis on data replica distribution patterns, an optimized one is put forward in this paper.