Page Blobs and Unmanaged Disks
Page Blobs are optimized for random read and write operations. The technology is used to power Azure Unmanaged Premium and Unmanaged Standard Disks.
Note: Page Blobs can also be useful for scenarios that require the ability to overwrite a random small segment of a blob at a known address. Because these scenarios are rare, Block Blobs are generally appropriate, unless you have a very specific workload.
Storage prices for Page Blobs and Unmanaged Disks are different only in pricing on operations, as detailed below.
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