A Databases Strategy in Redundant Web Servers with Fault-Resilience for a Computing Grid

초록

The computing Grid in this paper provides work processing with legacy professional software, without any modification or adaptation of the software. The simplified computing Grid model consolidates server farms and the service is provided through Web. For the system scalability, redundant Web servers are placed in the manner each server deals with its request respectively, but all the servers have duplicated information of the request. A client may access the computing Grid through redundant Web interfaces and experience faster Web service. The computing Grid would not become inaccessible until all the coordinators crashed down.