ITM 102 Lecture Notes - Lecture 8: Internet2, Html, List Of Facebook Features
30 Jan 2017
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Document Summary
The mobile digital platform, consumerization of it and byod, grid computing, virtualization, Cloud computing, green computing, high-performance and power saving processor, and. Cellphones, smartphones (blackberry and iphones) have assumed data transmission, web surfing, emails and im duties. Smartphones and tablets are increasingly used for business. Technology emerges in the consumer market and then spreads into business organ. New challenges for the it department: security, software availability, ownership. Involve connection geographically remote computers into a single network capable of working in a parallel on business problems that require short term access to large computational capacity. Rather than purchase huge mainframes or supers computers, firms can chain together thousands of smaller desktops clients into a single computing grid. Presents computing resources so that they can be accessed in ways that are not restricted by configurations. Allows multiple operating systems to run on one machine; increases server utilization rates from 10-15% to 70% of capacity.
