Cloud storage

Cloud storage is a model of networked enterprise storage where data is stored in virtualized pools of storage which are generally hosted by third parties. Hosting companies operate large data centers, and people who require their data to be hosted buy or lease storage capacity from them. The data center operators, in the background, virtualize the resources according to the requirements of the customer and expose them as storage pools, which the customers can themselves use to store files or data objects. Physically, the resource may span across multiple servers and multiple locations. Cloud storage services may be accessed through a web service application programming interface (API) or by applications that utilize the API, such as cloud desktop storage, a cloud storage gateway or Web-based content management systems. History[edit] Architecture[edit] It is difficult to pin down a canonical definition of cloud storage architecture, but object storage is reasonably analogous.
How Cloud Storage Works"
Comedian George Carlin has a routine in which he talks about how humans seem to spend their lives accumulating "stuff." Once they've gathered enough stuff, they have to find places to store all of it. If Carlin were to update that routine today, he could make the same observation about computer information. It seems that everyone with a computer spends a lot of time acquiring data and then trying to find a way to store it. For some computer owners, finding enough storage space to hold all the data they've acquired is a real challenge. While cloud storage sounds like it has something to do with weather fronts and storm systems, it really refers to saving data to an off-site storage system maintained by a third party. On the surface, cloud storage has several advantages over traditional data storage. So cloud storage is convenient and offers more flexibility, but how does it work?
How It Works – Nasuni
By Connor Fee on February 28, 2012 “We found that from a functionality and performance standpoint, the Nasuni Storage Controller (Filer) was better than our current infrastructure. At first, I had a hard time believing a storage solution that securely incorporated the cloud could match the performance of a local NAS.” – Matt Donehoo, Director of IT At the heart of the Nasuni offering is our on-premises storage controller, the Nasuni Filer, which provides both the point of control and access for shared storage in Nasuni deployments. Available through a variety of protocols (CIFS/NFS/iSCSI/HTTPS), the Nasuni storage controller delivers storage capacity for NAS or SAN workloads and will support files, databases, and even VM storage – it’s the perfect storage solution for remote and branch offices. Fully integrated to Active Directory, the Nasuni Filer enforces access using the methods already deployed in the enterprise.
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