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RAIS (Redundant Array of Inexpensive Servers) is a ground breaking approach to solving the longstanding management issues and development problems associated with cluster based computer architectures.

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  • RAIS for Java
  • RAIS for .Net
  • RAIS for Windows
  • RAIS for Linx

Welcome to Waratek

Waratek's RAIS virtualization technology overcomes the difficulties and limitations of managing and using conventional clustered computing systems, difficulties long thought insurmountable by technology leaders. Waratek's first RAIS systems are now being released to selected early-access customers ahead of general release to the worldwide market in 2010.

The team at Waratek conceived a solution that today not only revolutionises the development of business applications, but delivers major cost reductions across the lifecycle of enterprise level computing systems. This ground breaking invention by Waratek, named Redundant Array of Inexpensive Servers (RAIS), is modeled on the RAID disk technology which revolutionized disk storage in the 1980s.

“RAIS ready” – the mark of Certified RAIS Compatibility – is the sign of RAIS capability in enterprise hardware and software products, making possible whole new levels of performance, reliability, and ease-of-use in clustered enterprise systems.

  • EFFECTIVE

    COST EFFECTIVE

    RAIS provides low cost clustered systems with the power and efficiency of SMP platforms and eradicates the high capital costs of acquiring SMP systems.

  • SCALABILITY

    SCALABILITY

    Applications can be scaled up without the need for expensive and time consuming re-coding and reconfiguration.

  • RESILIENCE

    RESILIENCE

    Continuous application operation even in the event of multiple server or component failure; automatically continuing application execution on surviving servers transparently to the application.

  • COMPATIBILITY

    COMPATIBILITY

    Full binary compatibility with any SMP architecture; applications automatically and transparently avail themselves of RAIS capability without any source-code or object-code changes.

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