Disaster Recovery Software

Disaster recovery refers to the process of restoring a system after a "disaster". There are many different definitions of what a "disaster" is, but for purposes this simply refers to any situation where you need to recreate an original system like a good working system after a hard disk failure.

The Disaster Recovery Software Toolkit is a highly valuable collection of items and documents to assist in ensuring continuity in the face of serious incident or disaster. Each item included is tried and trusted in a wide variety of organizations across the world.

The Disaster Recovery Software toolkit is shipped in two formats: RTF and PDF. The former is provided for organizations which wish to import the documents to MS-Word or similar, for editing or for adding additional elements. It comprises:

·       A contingency audit questionnaire

·       A dependency analysis document - questions and guidance

·       A Business Impact Analysis questionnaire.

·       An audit questionnaire for your disaster recovery or business continuity plan (if indeed you have one)

·       A checklist, action list and framework for disaster recovery and business continuity planning

The Disaster Recovery Software toolkit is designed to help you review the full array of business continuity and disaster recovery issues. It should help you gain all the assurance you need for this potentially critical activity. Here is the example of best Disaster Recovery Software they are:

A Disaster Recovery Software solution for Windows and Solaris servers using DoubleTake software: DoubleTake Disaster Recovery Software is the market leader for mirroring software for the following reasons:

·       Once the servers are mirrored, Double-Take will only update byte level changes in data instead of updating whole blocks or files. This means that keeping your servers mirrored will have little effect on network performance and allows replication over a WAN or VLAN.

·       DoubleTake Disaster Recovery Software also allows for the secondary server to automatically assume the identity and role of a failed server while maintaining the availability services, daemons, NLMs or applications with minimal disruption or data loss.

·       DoubleTake Disaster Recovery Software runs at the kernel level so it can replicate data written by any application.

Disaster Recovery Software provides integrated disaster recovery solution.

VERITAS Cluster Server™ 4.0 and VERITAS Volume Replicator™ 4.0 test, plan, and validate disaster recovery scenarios. VERITAS Cluster Server minimizes planned and unplanned application and database downtime in heterogeneous environments. It provides local high availability, campus clustering, metropolitan disaster recovery, and wide area disaster recovery. VERITAS Disaster Recovery Software Volume Replicator consistently replicates data to remote locations over any IP network.

Key new features in VERITAS Cluster Server 4.0 and VERITAS Volume Replicator 4.0 include:

·       Disaster Recovery Software VERITAS Fire Drill - Provides capabilities to freely test, plan and validate disaster recovery plans, while in production without disruption.

·       Disaster Recovery Software VERITAS Cluster Simulator - Tests application failover scenarios to validate application availability and verify that applications are migrated to the most appropriate server based on a planned failover strategy and application requirements.

·       Disaster Recovery Software VERITAS Global Cluster Option - Quickly and easily upgrades to any architecture as availability requirements move from local to wide-area disaster recovery.

·       Disaster Recovery Software VERITAS Immediate Access to Replicated Data - Instantly accesses data, as it is being replicated, while only using a fraction of customers' available storage capacity.

·       Disaster Recovery Software VERITAS application is optimized.

Typically Disaster Recovery Software refers to the more technical software to enable your plan that you have perhaps used some form of Business Continuity software to come up with. There are generally two main types of Disaster Recovery Software, defined by the methodology used to replicate data from one location to another: synchronous and asynchronous data transfer systems.

Both Disaster Recovery Software systems let you create up-to-the-second backup copies of your valuable production data in another physical location. This feature allows the data to survive intact if the data center is lost for some reason, just as in a terrorist act or fire. Unlike tape backup systems, the data is current and in a useable format, as it is already on a disk system and not stored on a tape, which must be restored to disk. For more details about Disaster Recovery Software, checklists, toolkits and templates, please visit: http://www.disasterrecoverysurvival.com