Which Azure service is best for storing large volumes of unstructured data such as images and videos?

Azure Blob Storage is the ideal choice for storing large volumes of unstructured data like images, videos, audio files, and documents. It's designed for massive scalability and cost-effectiveness, offering different access tiers (hot, cool, archive) to optimize for frequently accessed versus rarely accessed data. Azure Disk Storage provides persistent block storage for Azure Virtual Machines, making it unsuitable for general unstructured data. Azure Files offers fully managed file shares accessible via SMB and NFS protocols, which is more for shared file access than large-scale unstructured object storage. Azure Table Storage is a NoSQL key-value store, best for structured, non-relational data, not binary files.