I like all the features, but the most impressive recently has been the introduction of IBM's Flash Core Modules. They are a form of a flash drive, but they have many more features.
IBM Spectrum Virtualize offers features like compression, thin provisioning, and excellent reliability, simplifying infrastructures and enabling seamless hardware refresh. Managing through a single interface lowers costs and enhances scalability while optimizing performance with minimal manual tuning. It supports smooth, non-disruptive data migration. However, integration with multiple sites and cloud storage, data deduplication, and technical support need improvement. Volume expansion in a global mirror requires stopping operations.
