Azure Storage

Azure Storage is Microsoft’s scalable, secure object storage platform offering Blob Storage for unstructured data (with Hot, Cool, Premium, and Archive tiers), Azure Files for SMB/NFS shares, Queues for messaging, Tables for NoSQL key-value data, and Disks for VM persistent storage—all accessible via REST APIs, SDKs, and tools like Azure CLI. Built for high durability (11 9s for LRS) and availability across 60+ regions, it supports features like hierarchical namespaces in Data Lake Gen2, SFTP for Blob access, lifecycle management for tiering, immutable storage for compliance, and integration with Azure Synapse, Databricks, and AI services for analytics and ML pipelines. In 2025, enhancements include provisioned v2 billing for Files with separate IOPS/throughput provisioning and Blob Inventory for detailed reporting, ensuring cost-effective handling of petabytes for backups, media, IoT, and big data workloads.

Pricing follows a pay-as-you-go model with no upfront costs: Hot Blob storage at $0.0287/GB/month (LRS, US East), Cool at $0.0228/GB/month, Archive at $0.0036/GB/month; transactions from $0.055/10,000 writes; geo-replication egress at $0.02/GB for GRS/RA-GRS. Azure Files Premium starts at $0.15/GB/month provisioned, with reservations for up to 60% savings and Azure Hybrid Benefit for license portability. Free tier includes 5 GB LRS Hot Blob and limited transactions monthly—plus tools like Storage Analytics and Cost Management for optimization, reducing TCO by automating tiering and deleting unused data while maintaining GDPR, HIPAA, and FedRAMP compliance.mating backups, patching, and scaling while delivering up to 68% better performance than competitors for transaction-heavy or analytics workloads.