Clustered applications in storage area networks (SANs), widely adopted in enterprise datacenters, have traditionally relied on distributed locking protocols to coordinate concurrent access to shared storage devices.
Commercial systems increasingly provide shared storage by interconnecting storage devices and servers with dedicated Storage Area Networks (SANs), e.g., FibreChannel.
On the Big Board, shares in storage device maker Iomega iom remain one of the markets favorites following reports that chief rival Syquests syqt is suspending operations as it struggles to survive.
By using a special storage device, disk images share common blocks and thus take up only a fraction of the actual disk space.
A network-attached storage device permits file-sharing among different operating systems.
Seagate Technology's seg share also rose sharply after the storage device maker posted better-than-expected earnings.
All you do is insert a Seagate FreeAgent Go hard drive in the dock – or use a USB flash drive – and then the dock becomes not only a local network share, but also an Internet-connected storage device through Pogoplug.
The integrated Storage Link functionality lets consumers connect their USB storage device to the router to create a powerful media sharing solution that enables video, photo and music sharing through the integrated media server.
Storage device maker Iomega saw its share decline sharply despite beating Wall Street's expectations by reporting fourth-quarter earnings of $0.07, up from $0.13 last year.
In sum, among the key advantages provided by cloud computing technology include cost reduction, location and device independence, virtualization (sharing of servers and storage devices), multi-tenancy (sharing of costs across a large pool of cloud provider's clients), scalability, performance, reliability, and maintenance.
Storage device maker Iomega also saw its share decline sharply despite beating Wall Street's expectations by reporting fourth-quarter earnings of $0.07, up from $0.13 last year.
