Today is World Backup Day and a reminder to everyone about how important it is to backup your data. Why today? What better day than before April Fools Day to remember to be prepared for anything. You don’t want to be the fool who didn’t have a solid backup plan.
But what is a backup? Backing up business critical data is more complex than many people realize which may be why backup and disaster recovery plans fall apart in the hour of need. Let’s start with the basic definition: A backup is a second copy of your data you keep in case your primary data is lost or corrupted. Pretty simple. Unfortunately, that basic concept is not nearly enough to implement an effective backup strategy. You need some additional considerations.
Are snapshots backups? Sort of, but not really. Snapshots do provide recovery capabilities within a local system, but generally go down with the ship in any kind of real disaster. That being said, many backup solutions are designed around snapshots and use snapshots to create a real backup by copying the snapshot to an offsite location. These replicated snapshots are indeed backups that can be used for recovery just like any other form of backup.
Over the decades, there have been a variety of hardware, software, and service-based solutions to tackle backup and recovery. Within the last decade, there has been an increasing movement to include backup and recovery capabilities within operating systems, virtualization solutions, and storage solutions. This movement of turning backup into a feature rather than a secondary solution has only been gaining momentum.
With the hyperconvergence movement, where virtualization, servers, storage, and management are brought together into a single appliance-based solution, backup and disaster recovery are being included as well. Vendors like Scale Computing are providing all of the backup and disaster recovery capabilities you need. Scale Computing even offers their own cloud-based DRaaS as an option.
So today, on the eve of April Fools Day, let’s remember that backup is no joke. Businesses rely on data and it is our job as IT professionals to protect against the loss of that data with backup. Take some time to review your backup plans and find out if you need to be doing more to prevent the next data loss event lurking around the corner.
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