Azure Blob

Question

Currenty i have Storage Account (SA) and inside this SA i have file share used as repository for veeam backup.

Now i want to migrate from File Share to Blob and need some advice below.

1. When we create Containers under SA, this container called as Blob Storage?
2. When we store the data using Blob then the cost is more cheap than storing the data on file share?

Answer 1

1. Yes, when you create containers under a Storage Account (SA), these containers are part of Azure Blob Storage. A container organizes a set of blobs, similar to a directory in a file system, and a storage account can include an unlimited number of containers, each capable of storing an unlimited number of blobs.
2. Regarding costs, Azure Blob Storage can be more cost-effective compared to using Azure File Shares, especially for long-term storage needs. Azure Blob Storage offers various access tiers (Hot, Cool, and Archive) to optimize costs based on how frequently the data is accessed. If you are archiving data that is infrequently accessed, Blob Storage can provide a more economical solution than File Shares, which are typically more expensive for storage.

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References:

• Introduction to Azure Blob Storage
• Define storage needs

Answer 2

Hi Handian Sudianto,

Thanks for posting question in Microsoft Q&A,

You are exploring the possibility of migrating your Veeam backup repository from Azure File Shares to Azure Blob Storage.

Below is some useful information to guide your decision:

Containers and Blob Storage:

When you create Containers within your Azure Storage Account, those containers belong to Blob Storage. A Blob (Binary Large Object) resides inside these containers. Blob Storage is purpose-built for storing large volumes of unstructured data, making it well-suited for use cases such as backups, media files, and long-term retention.

Cost Consideration:

In many scenarios, Blob Storage can be more cost-effective than Azure File Shares—particularly when selecting the appropriate storage tier (Hot, Cool, or Archive) based on how frequently your data is accessed. Blob Storage is optimized for scalable, durable, and economical storage, potentially reducing overall costs depending on your data size and access patterns. Reviewing your workload and access frequency will help determine the most cost-efficient option.

Reference:

• Introduction to Blob Storage
• Understanding Block Blobs, Append Blobs, and Page Blobs
• Azure Storage pricing

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