LanderCluster-DN is Lander's double-notes high availability cluster software package, at present, it support Windows 2000, Windows 2003, Linux, SCO OpenServer/UnixWare7 and other environments and so on. In this system, each server runs their own applications, and users' data are stored in the shared storage subsystem. LanderCluster-DN's watching process monitors the operation state of the entire cluster by EtherNet. An efficient high availability cluster system is composed of PC servers, shared disk array subsystem and LanderCluster software package.
　 　　
    Support multi-nodes

    Support remote management

    Easy and effective config and management

    Support a variety of storages

    Support a variety of applications

    Multilingual support

    Provide perfect online help

    Provide detail log records

    Software Customization

    Support Mirror HA

Active/Standby



Active/Active



Dual-server,Dual-storage



Dual-server in different places(Disaster Recovery Dual-server)