Some applications are mission-critical, email for example is ubiquitous and preserving access to
email through any type of disruption should be a priority. The goal should be nothing less than
24x7 availability. This is only achievable by delivering continuous availability. This means ensuring
that the application is well configured, monitoring its health, providing application cloning and
delivering immediate and automatic failover in the event of an issue.
But not all applications are mission critical. They do not require the same level of protection at an
application level. These applications which cannot accept the possibility of data loss but can tolerate a
limited period of downtime are ideal candidates to be protected by Neverfail Replicator. It is this class of
application that Neverfail Replicator has been designed to address through the provision of data replication and failover.
Neverfail Replicator provides Continuous Data Availability delivering seamless failover and switchback with
no data recovery required from backup media. This makes it an ideal solution for less critical applications,
delivering a complete on-line copy of data that can then be used to recover the business application.
With the data available this allows IT to concentrate on bringing the applications back online. Custom scripting
makes this possible with a minimum amount of user intervention.
The key features of Neverfail Replicator include:
- Data Replication to a Secondary Server
- Server Monitoring and Failover
- Seamless synchronization back to the Primary Server
- Data Compression through the Low Bandwidth Module
- Identity Cloning of Secondary Server for Seamless Connectivity
