London software testing news UK


Disaster Recovery Testing

Posted in security testing by testing in London on November 27, 2008

From Information Week

The first step is to make the DR testing process easier to start and complete. Most storage systems today can replicate data to a similar system at a remote site. Some, like NetApp, 3PAR, and Compellent, will allow you to leverage writeable snapshots in those DR locations. When the time comes to test the DR readiness, a snapshot of the storage at the replicated site can be taken, and that snapshot can then be mounted to a series of test servers so the tests can begin almost instantly. All the while real replication continues, ensuring the DR site is kept up to date in case a real disaster occurs during testing.

An out-of-date DR plan is like having no DR plan at all. Leveraging tools to make sure the right data is being replicated and leveraging systems that speed up the DR testing process are critical components in making sure your DR plan will actually work when you need it.

Disaster Recovery Testing

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