It was never intended to replace Internet | |
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This change can be made in one of two ways: Replication: Look at each distributed database and find changes Apply changes to each distributed database Very complex Duplication Identify one database as a master Duplicate that database after hours in all locations Easier External Databases Databases available for a fee from commercial online services or from World Wide Web Examples: when you use search engine like google or yahoo to look up something on the internet, you are using an external database | Such as new addressing protocols and satellite-quality streaming video, will likely be deployed to the Internet, but it might take about 10 years |
Fiber-optic transmission, which uses pulses of laser- generated light, offers significant advantage Reduce size Reduce installation effort Vastly greater communication capacity Much faster transmission speeds Freedom from electrical interface Satellite transmission Ability to transmit massive amount of data, audio, and video over global networks, especially to isolated areas Internet2 13 Next generation of the Internet High-performance network that uses an entirely different infrastructure than the public Internet we know today.
21This divergence can cause problems in the development of programs | In use at 200 universities, scientific institutions, communications corporations Business Value of Telecommunication Networks 14 Use of Internet, intranet, and extranet can: Cut costs Shorten business lead times Shorten response times Support e-commerce Improve the collaboration of work-groups Develop online operation processes All of the above make applications of telecommunications more strategic and vital for business |
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Fiber-optic transmission, which uses pulses of laser- generated light, offers significant advantage Reduce size Reduce installation effort Vastly greater communication capacity Much faster transmission speeds Freedom from electrical interface Satellite transmission Ability to transmit massive amount of data, audio, and video over global networks, especially to isolated areas Internet2 13 Next generation of the Internet High-performance network that uses an entirely different infrastructure than the public Internet we know today |
Staging is used to store raw data that can be used by developers analysis and support.
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