PERANCANGAN CLUSTERING UJIAN ONLINE STUDI KASUS BINA SARANA INFORMATIKA

A good infrastructure, which can handle hundreds of even thousands of requests from the client and have zero down time, absolutely necessary by each institution. Clustering is a technique used to improve the performace of a site, where by using this method, the workload on a site will be divided into any existing server farm behind him. The purpose of this research report is to build a system of clustering and performance tested by performing a stress test cluster and non-cluster. Metologi used in this study is to conduct a needs analysis has been established by the company in the form of a quick response from servers and availability of data (availability). Then the author of designing architecture and mengimplentasikan the web server clustering system. Performance of the test has been done, the author concluded that the response time and availability much greater clustering techniques both from a single server. Keywords: clustering, WAPT, stress test