Hitachi Virtual Storage Platform
Hitachi Virtual Storage Platform (VSP)
It is often advised to focus system design on hardware scalability rather than on capacity. The Hitachi VSP is a storage architecture that scales 3 dimensionally to help customers adapt flexibly for performance, capacity and multi-vendor storage asset utilization.
Page-level dynamic tiering automates the page-based movement of data to the most appropriate storage media to simplify and optimize tier costs and performance. With new 2.5-inch SAS hard disk drives, it is the highest density storage available. And, with more than 30 percent less power consumption for capacity stored than the competitors', it is an efficient enterprise storage platform. 3D scaling delivers extreme performance and capacity for robust disaster recovery and high availability systems.
SaaS - Software as a Service
Using a software as a service, the SaaS model - can give a new vision for the IT operation. Advantages of the SaaS comparing with the traditionally licensed software are cost decreasing, quick return on investment, and lower risk. More

