Off-Site Backup – For on-premises workloads, cloud object storage is located off-site by its very definition, helping organisations to achieve “1” in the 3-2-1 backup rule. Why is Azure Blob so popular?Īzure Blob can provide many benefits such as, The most popular method is using Blob as a Veeam Capacity Tier which is configurable within a Veeam Scale-Out Backup Repository.
For example, Azure Blob can be used as an Archive Tier target within a SOBR (Scale-Out Backup Repository) for long-term retention of backups, an archive repository for Veeam NAS Backups and some readers may even be familiar with the external repositories function. There are numerous methods we can utilise to leverage Microsoft Azure Blob with Veeam Backup & Replication. In case you haven’t realised, Blob storage is Microsoft’s object storage solution. Charges are monthly for the amount of data stored, accessing that data, and in the case of cool and archive tiers, a minimum required retention period. In Azure terminology, objects are stored in a ‘Blob’, which can be thought of as similar to a volume on a disk but far more scalable. In fact, there is no way to modify part of an object’s data and any change requires deletion and replacement of the whole object. For example, in object storage, it’s intended that files are not modified. This blog post is aimed at helping backup administrators who wish to better understand from a Veeam perspective working with public cloud object storage, specifically Azure Blob.Ĭompared to the traditional NAS or disk-based block storage Object Storage is a completely different shift in how data is stored and accessed.
With many organisations starting to dip their Veeam toes into object storage I thought I would write a bit more about the subject. According to Veeam’s quarterly report for the end of 2021, Veeam customers moved over 500 PB of backups just into the top 3 cloud object storage vendors alone. Sending Veeam backups to object storage such as Azure Blob has become a hot topic in the last few years.
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