They generate 9% more revenue with their existing physical capacity and drive more efficiency in their existing products and processes.

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Today, virtualization allows servers to be converted to software "images" that can be consolidated and hosted on a single physical server, increasing a data center's efficiency by about 25%, Kerravala estimates.

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Factors that may have influenced the single status of childhood cancer survivors included short stature, history of tumor recurrence, poor self-reported physical functioning, emotional distress, problems with task efficiency, problems with organization, and problems with memory, the study said.

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Pop-up stores enable cost efficiency advantages over traditional retailers, while at the same time accessing physical retailing demand.

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