DATA RECOVERY: WHEN DISASTER STRIKES
Every data recovery plan starts with a corporate policy, which would outline what comprises a critical system.
Whatever constitutes a critical system, the need to identify it decides what action you need to take to prevent massive system failures and ensure an efficient data recovery process.
Once these policies have been specified and agreed upon, they must be turned into actions by the corporate IT department. For many companies, the first step of disaster recovery and data recovery is having a back up plan.
Back up processes are a cycle that usually includes supplementary backups daily, full backups weekly, monthly, quarterly, and annually. Many more ways are available and whatever you choose, you must make sure that the maximum amount of data lost is equivalent to that of data created or stored in a single day. This way, the whole data recovery process will be simplified and much easier to manage.
Aside from backups, there is also a need to ensure protraction of equipment and the ability to read and run media over time. The safest way to do this is to keep continuous updates on the type of media used for storing backups. If the backup media cannot be read because the only hardware capable of doing so is too outmoded or is no longer in production, then your disaster recovery and data recovery plans are completely to waste.
Another reason why there is a need for continuance in backup media is the assurance that total data recovery is possible with a complete backup system and disaster recovery policy. Time is also another factor. Disaster recovery and data recovery strategies may take longer if incremental back ups are done sporadically.
If you are to restore systems quickly, you will need offsite hardware that is as close to specifications to your existing equipment as possible. These key back up servers will minimize the time it takes to do a complete data recovery process. Again, continuous updates in these servers are fundamental to the speed and efficiency of the data recovery process.
Having a disaster recovery plan is an essential part of your business. It is precisely for this reason that you not only need to have a data recovery strategy but also that these plans are regularly tested to make sure that they’re good enough. When you prove that your data recovery and disaster recovery strategies really do work, then that is the time for you to say that you have a valid data recovery plan.