NetBase Shadowing™

Increase Fault Tolerance

• Increases fault tolerance, providing resiliency to system and network failures and ensuring immediate recovery after a failure
• Provides data backup capability on secondary systems anytime while users access production copies of file systems or databases
• Offloads query and reporting workloads to a secondary system so target data is always available
• Provides fast and painless disaster recovery, eliminating the need for tape vaulting and offsite data protection
• E-commerce web sites can maintain real-time replication on a read-only shadow system to further protect unwanted user access to the production environment

Many situations can lead to system down time: link failures, hardware failures, system backups, and more. When these problems occur, you need a reliable shadow system to sustain the availability of identical data and provide disaster recovery.

Selected by Hewlett Packard to maintain high customer satisfaction with its worldwide Response Center Data, NetBase® Shadowing provides a critical software backbone for 24x7 data availability. It forms an essential foundation for any corporate disaster recovery strategy for HP 3000 systems. NetBase Shadowing ensures continuous uptime by transparently replicating data in real time across the corporate wide area network (WAN) to one or more machines.

NetBase® Shadowing maintains secondary copies of files, TurboIMAGE databases, IMAGE/SQL, KSAM and MPE files. These exact copies can be used to implement disaster recovery, increase performance of data access, offload busy machines, provide 24x7 access to reference data, and automatically perform concurrent backups without downtime. It enables customers to balance loads between systems in their network, gaining optimal usage of every machine.

Other Quest Software High Availibility Solutions:

• NetBase NFA
• AllBase Shadowing
• NetBase Auto RPM
• NetBase Statistics
• NetBase NBCopy
• Quark+