Cloud data is stored in SAN?

Cloud data storage doesn't exclusively rely on Storage Area Networks (SAN). While SANs are used for high-performance, block-level storage in traditional environments, cloud providers often leverage diverse technologies. Cloud storage encompasses Object Storage, suitable for scalability and cost-effectiveness, as well as Network Attached Storage (NAS) for file-level storage. Some providers implement SAN-like features for block storage in virtualized environments. The choice depends on factors like performance needs and specific cloud service offerings, such as Amazon S3 or Azure Blob Storage, which cater to different storage requirements.