Storage Technology of GIS Data Based on iSCSI SAN

The synthetic application based on iSCSI is a high integrated IP SAN framework.In this framework,data center integrats unique iSCSI storage network,FC storage network,NAS devices and IP network system integrate into a uniform IP network platform via IP storage switches.Through IP network,IP storage switches use redundancy and stack mode,to provide high available and high extending interlink age of iSCSI SAN and FC SAN,meanwhile it can access from major data center to other distance storage devices in the IP network.