MIS - KENNETH LAUDON CH5 / CH 6 시험준비 SUMMARY

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본문내용

■ IT infrastructure
- set of physical devices and s/w required to operate enterprise
- set of firmwide services including
- computing platforms providing computing services
- telecommunications services
- data management services
- application s/w services
- physical facilities management services
- IT management, education, and other services
- service platform perspective
- more accurate view of value of investments

<중 략>

- Moore’s law and microprocessing power (FIGURE 5.4 / 5.5 )
- computing power doubles every 18 months (cost of computer be half every 18 months)
- nanotechnology (FIGURE 5.6)
-shrinks size of transistors to size comparable to size of a virus
: Nanotechnology uses individual atoms and molecules to create computer chips and other device that are thousands of times smaller than current technologies permit.
- Law of Mass Digital Storage (FIGURE 5.7)
- the amount of data being stored each year doubles
- Metcalfe’s law and Network economics
- value or power of a network grows exponentially(기하급수적) as a function of the number of network members

참고 자료

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