8/8/2023 0 Comments Backup 321 strategy![]() Multiple copies prevent you from losing the only copy of your data. We recommend whenever speaking to a backup vendor to make sure that you ask them how their backup solution fits with 3-2-1 compliance. Is the 3-2-1 rule a good backup strategy The 3-2-1 backup rule is considered a best practice because it ensures that you’ll have a copy of your data no matter what happens. Multiple locations ensure that there is no single point of failure and that your data is safe from disasters such as fires and floods. Multiple copies prevent you from losing the only copy of your data. Our aesthetically pleasing 3-2-1 Backup PPT template is the best pick to describe the data backup strategy that involves creating at least three total copies of the organizational data, two of which are local but stored on different media, and one to be kept off-site. The 3-2-1 backup rule is considered a best practice because it ensures that you’ll have a copy of your data no matter what happens. Is the 3-2-1 rule a good backup strategy? After all, if there’s a fire in the server room it won’t matter how many backups you have if they’re all stored next to each other. Keep a third copy in an offsite location, like the cloud. Keep at least one (1) copy of the data offsiteĮven if you have two copies on two separate storage types but both are stored onsite, a local disaster could wipe out both of them. Therefore, if you have data stored on an internal hard drive, make sure you have a secondary storage type, such as external or removable storage, or the cloud. Its recommended to store backups of vital data from. The chances of having two failures of the same storage type are much better than for two completely different types of storage. Multiple copies of the data are stored using the 3-2-1 backup rule on various storage media and locations. Keep the backed-up data on two (2) different storage types That includes the original copy and at least two backups. ![]() 3-2-1 backup strategy breakdown Keep at least three (3) copies of your data You’ll hear it from most IT consultants and IT pros as well as many backup vendors, who will speak about their products in terms of 3-2-1 compliance. If you’re looking into backup and recovery strategies, you’re probably going to hear the phrase “3-2-1 backup” come up a lot. Keep at least 1 copy of the data offsite.Keep the backed-up data on 2 different storage types.Put simply, the rule lays out best practices for business continuity: The 3-2-1 rule is a classic rule for keeping your files safe and has been adopted by almost all backup services. ![]()
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