Azure - Blob (files of any format)

Blob in Azure are files of any format

The storage service offers three types of blobs:

• block blobs,
• append blobs,
• and page blobs.

You specify the blob type when you create the blob. Once the blob has been created, its type cannot be changed

Each version of the blob has a unique tag, called an ETag

• https://docs.microsoft.com/en-us/rest/api/storageservices/understanding-block-blobs--append-blobs--and-page-blobs