Disk failures

Providing for data backup has been part of I/T operations since its early days. Although today’s disk is much more stable that the disk devices 40 years ago and we rarely see “head crashes” any more, the need to provide back up data is still important. Reasons such as data migration, securing against logical data corruptions, protection from control unit failures, collecting accounting statistics, or providing for disaster recovery are still important. System z technology provides efficient backup and recovery capabilities through its copy services.

With the Copy Services functions, you can create backup data with little or no disruption to your application, and you can back up your application data to the remote site for disaster recovery.

Many design characteristics of the DS8000 and its data copying and mirroring capabilities contribute to the protection of your data, 24 hours a day and 7 days a week (24x7). The optional licensed functions of Copy Services are:

Flash Copy

Metro Mirror

Global Mirror

z/OS Global Mirror

Three-Site Solutions

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Hardware

IBM provides world-class IBM mainframe technology to help today's enterprises respond quickly to evolving business conditions and with extreme flexibility. From automation to advanced virtualization technologies and open industry standards, IBM mainframes help deliver competitive advantages for enterprises contributing and succeeding on a smarter planet.

Operating Systems

IBM System z supports multiple operation systems:

Solutions

IBM's technology, solutions and industry expertise can help you find the competitive edge with a sharper understanding of your customers. Our System z solutions combine the foundation of IBM hardware, software and middleware with flexible financing and packaging options to help your business meet and overcome the challenges of doing business in the on demand world. IBM can help you develop a customer-centric view—and assist you in delivering the right solution and the right products.