Configuring and Sizing Disks in Azure Virtual Machines

Virtual machine performance in the cloud heavily depends on selecting and configuring the right storage architecture. Understanding how to provision, size, and manage virtual hard disks is a fundamental skill for any cloud administrator.\n\nThis text-based course guides you through the core concepts of Azure VM storage, helping you confidently choose between HDD, Standard SSD, Premium SSD, and Ultra Disks. You will learn to size disks correctly to meet performance targets while keeping cloud costs under control.\n\nWhat you'll learn:\n- Understand the foundational differences between managed and unmanaged Azure disks\n- Compare performance tiers, including Standard, Premium SSD v2, and Ultra Disks\n- Attach and configure new data disks to running virtual machines\n- Resize existing disks safely to accommodate growing application data\n- Optimize storage performance using host caching and IOPS provisioning\n- Implement basic infrastructure-as-code patterns for disk deployment\n\nThe course begins with essential storage terminology and performance metrics like IOPS and throughput. You will then progress through step-by-step written guides on adding, expanding, and managing disks, supported by practical scenarios and configuration exercises.\n\nThis course is designed for beginner cloud administrators, system engineers, and IT professionals new to cloud storage. No prior Azure administration experience is required, though a basic understanding of virtual machines is helpful.\n\nStart reading today to build a solid foundation in cloud storage configuration.