Which Azure service provides scalable object storage for unstructured data like images, videos, and backups?
why
Azure Blob Storage is purpose-built for unstructured data β files that don't fit a fixed schema (images, video, audio, backups, log files). It scales to petabytes, is accessed over HTTPS, and offers tiers (hot / cool / archive) to balance access frequency against cost.
why the others aren't:
- A: Azure Files provides SMB / NFS file shares β for "lift and shift" of traditional file servers, not unstructured object storage.
- C: Azure Disk Storage attaches managed disks to virtual machines as block storage. It's for VM operating systems and databases, not arbitrary file uploads.
- D: Azure Table Storage is a NoSQL key-value store for structured-but-schemaless data. Wrong shape for media files.