Virtual Storage
Virtual storage is a technology that abstracts physical storage resources (like hard drives, SSDs, or cloud storage) into a unified, logical pool that can be dynamically allocated and managed. It enables features such as storage virtualization, thin provisioning, snapshots, and replication, making storage more flexible, scalable, and efficient. This concept is widely used in data centers, cloud computing, and enterprise IT to optimize resource utilization and simplify storage administration.
Developers should learn virtual storage when working on systems that require scalable, high-availability storage, such as cloud applications, virtualized environments, or big data projects. It is essential for implementing disaster recovery, improving performance through caching or tiering, and reducing costs by overprovisioning resources. Use cases include deploying virtual machines, managing databases, or building distributed systems where storage needs to be abstracted from physical hardware.