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Azure conainer's Block sizes comparison among different types of blobs

Hi All

All of the azure people come across and using storage accounts. Especially blobs. Storage account offers blob, file, table and queues but blob uses by many people.

This article is all about the block sizes of those blobs. Azure storage account blob container has 3 types of below blobs

  1. Block
    • Mostly useful for text and binary data
  2. Page
    • Mostly useful for disks
  3. Append
    • Mostly useful for like block blobs but are optimized for append

Please look into the below image. Here block sizes are not limited to the uploading size of blobs i.e. If I choose block blob size is 64 KB and uploads 2 MB txt file, upload will not be failed beacause blocks may be splitted into 64 KB chunks and grouped of 2 MB file size together. (i.e 64KB * 32 blocks = 2 MB file size)

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