Enterprises which are data intensive should learn to protect their data ensuring that if something happens they can restore and get back up & running. By having the said disaster recovery plan in place, business can keep data continuity intact when something goes awry.
Consequently, what’s the big difference between backup and data continuity? Are they the same thing? How long with it take to restore the data if your business goes down? How much of that data will actually be viable?
In this article we will try to find out answers to all the questions stated above by clearing out few misconceptions about backup and data continuity
Myth- Backup and disaster recovery or data continuity are all the same
Truth- Strictly speaking, they are not the same. A backup is a simple copy of production data. Data continuity, on the other hand, is a term used to describe not only the technology that backing up data, but a plan surrounding how you will ensure continuity of your business if something happens to your data center. The difference is backup is just an action to save data somewhere. Data Continuity– a part of Business Continuity is a process solution that uses a recovery plan to get you backup and running without having to spend time testing availability of that backup data or figuring out logistics in how you will use that backup to keep going.
Myth- Just set a backup and there ends your duty
Truth- Companies small or big need a data continuity plan in place without exception and that’s a fact. Gone are days where we can sit back and expect everything to work properly without any effort. Imagine, one of your backup engines fails and your data is no longer viable. What will happen when you realize that the last working copy of your data is more than a month old? Businesses cannot survive data loss. They cannot survive a hack, ransomware or virus and risk hoping that their recent backups will act as a savior. In these scenarios, literally everything is at stake, and its better never face this situation.
Myth-Full disaster recovery testing is expensive and affects production environment
Truth-By leveraging cloud based disaster recovery solutions, companies can perform disaster recovery tests in sandbox environments, separate from production systems, in a short amount of time. That means zero risk and zero incremental cost to ensure that your business is protected.
Myth- Backing up critical data is enough
Truth- Unfortunately, having a backup of critical data doesn’t guarantee disaster recovery as users need access to the infrastructure that runs your applications to support continued IT operations.
Myth-Replication of servers is enough to stay safe
Truth- Most companies go with the habit of implementing redundancy in network environments for Application servers and SANs thinking that it is an outdated way to save money. But in reality, it is still a costly business, as it is not scalable and is incomplete. The logic is that if your replicate servers in same environments, you won’t be able to bring the replicated servers online.
Myth- A secondary disaster recovery site is for large enterprises and not for SMBs
Truth- Small and midsize organizations are the ones that suffer the most when it comes to IT interruption. While traditional secondary disaster recovery sites can cost well into the hundreds of thousands of dollars and be difficult to manage, cloud-based solutions now give SMBs a ‘disaster recovery on-demand’ approach that cuts those costs dramatically and ensures you can continue to operate.
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