So how to use the electricity is no longer necessary to build their own power plant, now with the software provided on request (On Demand) and charged in proportion to the use, even smaller shops can use services that, due to the high investment initial and maintenance costs, only large corporations could afford.
The passage electricity produced by large companies for their own use, to the distribution grids through ever-expanding led to the solution of major technical problems and changes of the same vision that Edison tried to counter. The Word Network, synonymous with the Internet, it is not random and it is easy to imagine the initial objections to depend on energy produced by others.
Even large companies gradually pass to use IT services delivered by cloud computing , not only for the convenience of costs, but also for the flexibility of a contract fee, in order to better focus on what distinguishes them from competitors and to better collaborate with its partners.
The true Software as a Service , however, requires that the platform from which it is provided isdesigned specifically for this purpose .
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