ITM 102 Chapter Notes - Chapter 5: Web Development Tools, Grid Computing, Storage Area Network
23 Jul 2016
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Document Summary
Itm chapter 5- it infrastructure and emerging technologies. The shared technology resources that provide the platform for the rms speci c information system application. Includes investment in hardware software, and services such as consulting, education and training. An it infrastructure consists of a set of physical devices and software required to operate enterprise. It management, standards, education, research and development services. 1. general mainframe and minicomputer era (1959 to present) 5. cloud computing and mobile computing era (2000 to present) The power of microprocessors doubles every 18 months. The price of computing falls by half every 18 months. Nanotechnology uses individuals atoms and molecules to create computer chips and other devices. The amount of digital information is roughly doubling every year. The cost of storage is falling at an exponential rate of 100% per year. The value of network grows exponentially as a function of the number of network members.
