The last few years, the natural disaster such as earthquake, tornado passes in experience or after the horror that expect is less than makes a surprise attack, the enterprise had strengthened disaster to regain the consciousness of the respect gradually, the builds oneself disaster with many corresponding enterprises reinstates a plan. But come round to look from eye, the enterprise appears to there still is very big deficiency on the test that disaster resumes. Senior memory engineer brights to always tell the author: "According to my old experience, the backup data usability of a lot of users is not tall, restoring to check an aspect in disaster is a blank more! "

"Backup data usability "- - what disaster restores is essential

The purpose that disaster restores is for the enterprise namely after the disaster that has experienced all sorts of expect to be less than, reinstate a plan through disaster, the business data that the reply backs up, make the enterprise can resume day-to-day professional work as soon as possible move. And those who back up the discretion of data usability is enterprise disaster restores is essential. Just think, if the enterprise suffers disaster hind, when moving through backing up data counts on those who resume day-to-day professional work, discover backup data is not usable however, if suddenly experienced to arrive again to great rejoicing from big Bei the course of big Bei, this its center acid is afraid is any enterprises do not want to encounter.

The data that just seeks advice from an orgnaization each at present makes clear: The backup data of Chinese enterprise can use frank likelihood to return short of 50% . The author to memory with respect to this one circumstance senior personage Zhang Anbin seeks advice from a view, he expresses: "This kind of circumstance is completely possible, domestic user restores construction to go up to still be in very backward phase really in disaster, the enterprise still needs to do a lot of works in respect of backup data usability. The enterprise still needs to do a lot of works in respect of backup data usability..

Accordingly, want " backup data is not usable " what do not make the mind of oneself enterprise is painful must have perfect catastrophic reply to test a plan.

　　 Perfect and reasonable disaster restores to test a plan

Perfect and reasonable disaster restores to test a plan can as far as possible reduce a risk, achieve efficient uphold the goal with company successional business. Test disaster restores to plan to basically have the following profit:

One, discover backup flaw. The data that restores the simpliest to plan where to discover through checking disaster namely did not back up by the plan; backs up; of data occurrence mistake backs up flow needs to revise wait a problem a moment.

2, the optimal way that develops disaster to restore a group. Come from some kind of meaning say, checking disaster to restore a plan to run a group to developing the data of the enterprise is a best method. Restore through checking disaster, industry data controller is OK more easy understanding business disaster restores to plan; to learn how to make the enterprise restores; disaster to restore a group in disaster better cooperate to coordinate the job to wait a moment.
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