High Reliability Replication Technique for Web-Server Cluster Systems
نویسندگان
چکیده
Providing reliable and efficient services are primary goals in designing a web server system. Data replication can be used to improve the reliability of the system. However, mapping mechanism is one of the primary concerns to data replication. In this paper, we propose a mapping mechanism model called enhanced domain name server (E-DNS) that dispatches the user requests through the URL-name to IP-address under Neighbor Replica Distribution Technique (NRDT) to improve the reliability of the system.
منابع مشابه
Neighbor Replica Distribution Technique for Cluster Server Systems
Data replication increases the reliability and availability of a web server cluster. However, different data replication techniques have different reliability levels. In this paper, Neighbor Replica Distribution Technique (NRDT) has been proposed to improve the reliability of a web cluster server. This technique provides high reliability by imposing a neighbor logical structure on data copies. ...
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