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Lec10_Networking

Lec10_Networking - ISOM 101 Introduction to Information...

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ISOM 101: Introduction to Information Systems Lecture 9: Technical Foundations Lecture 10: Network Technologies Prof. Heather H. Xu
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Part I: Hardware & Software
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Web 2.0 Module #2 Fundamentals of IS 1. Components of IS 2. hardware/software/network 3. The Internet Technical Foundations Internet/WWW Network Technologies
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Primary Storage Cache memory Internal ultra high speed and very expensive Integrated in CPU External very high speed and less expensive Integrated in RAM Small, fast, and expensive Stores data for immediate use NOT part of your computer Web Cache Reduce transmit across the network Improve responsiveness of webpage
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