EMC ScaleIO is a software-only solution that uses application hosts’ local disks to realize a virtual SAN that is comparable to or better than external SAN storage, but at a fraction of the cost and complexity. ScaleIO makes a convergence of the storage and application layers possible, ending up with a wall-to-wall single layer of hosts. The lightweight software components of ScaleIO are installed on the application hosts alongside applications like databases and hypervisors.
Breaking traditional barriers of storage scalability, ScaleIO scales out to hundreds and thousands of nodes. ScaleIO’s performance scales linearly with the number of application servers and disks. With ScaleIO, any administrator can add, move, or remove servers and capacity on demand during I/O operations. ScaleIO helps ensure the highest level of enterprise-grade resilience while maintaining maximum storage performance.
ScaleIO natively supports all the leading Linux distributions, Windows Server and hypervisors and works agnostically with any SSD, HDD, and network. The product includes encryption at rest and quality of service (QoS) of performance. ScaleIO can be managed from both a command-line interface (CLI) and an intuitive graphical user interface (GUI). Deploying ScaleIO in both greenfield and existing data center environments is a simple process and takes only a few minutes.
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