Improving bottleneck in Web-based MORPG

The recent spread of broadband Internet access, speeding up of JavaScript in Web browsers, and development of communications technology such as Ajax has led to the development of a variety of Web applications. The access congestion of Web servers and lower usability in the case of frequent requests are the major problems that affect the use of Web applications. In this study, we investigate the bottlenecks in single-server system and propose a technique to improve the usability of Web-based MORPG servers.