Always-on, continuous availability prevents the possibility of application downtime and data loss. This is contingent on uninterrupted service in the event of an outage without any compromise in performance. The increasing flow of data across networks and devices demands fail-proofing data security as well as automated redundancy and recovery practices, to ensure end-to-end disaster recovery.

As an Information and Communication Technology (ICT) leader, NEC with its suite of award-wining high availability, disaster recovery and collaborative solutions help maintain a connected environment where it is most crucial.

Two Scenarios for High Availability and Disaster Recovery:

Data stored in Server will be mirrored to backup site in either synchronous / asynchronous mode

Benefits and Key Features of Solution

Disaster Recovery

The disaster recovery plan represents the final stage in the implementation of a continuous availability plan as it anticipates major losses. While NEC recommends fault tolerant solutions for local resilience in order to avoid switching of applications and processes for a simple hardware fault, NEC recommends the implementation of an inter-site DRP in order to protect oneself from threats to the main site.

NEC solutions are based around Cluster solutions (NEC ExpressCluster) which can replicate data from an asynchronous system through a WAN and switch from one site to another in case of damage to the main site.

Case Study