DistOS 2015W Session 8: Difference between revisions

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Created page with "* The link to Vannevar Bush’s article, “As we may think” http://www.theatlantic.com/magazine/archive/1945/07/as-we-may-think/303881/ * How both the article and the vid..."
 
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* How both the article and the video relates to the course?  
* How both the article and the video relates to the course?  
The creation of the Web is basically what drove the need to have a way of connecting thousands of machines and develop a mechanism between these machines to share files and data in an efficient way. In other words, the Science of Distributed Operating Systems has evolved as a result of the creation of the Web and it’s exponential growth.
The creation of the Web is basically what drove the need to have a way of connecting thousands of machines and develop a mechanism between these machines to share files and data in an efficient way. In other words, the Science of Distributed Operating Systems has evolved as a result of the creation of the Web and it’s exponential growth.
*OS is made to run program
**example:
**Mac OS - GUI
**UNIX - text processing, shell pipe
== WEB ==
*Web is not tied to fixed interface
**interface is flexible
**different type of content, text, image, video, file, dynamic, static, are presented different way
**website have one to many viewers.
*stateless
**allows scalability
**server does not keep state of client
**the disadvantage of stateful server is the cost of coordination between servers for state of clients

Latest revision as of 10:24, 20 April 2015

  • How both the article and the video relates to the course?

The creation of the Web is basically what drove the need to have a way of connecting thousands of machines and develop a mechanism between these machines to share files and data in an efficient way. In other words, the Science of Distributed Operating Systems has evolved as a result of the creation of the Web and it’s exponential growth.

  • OS is made to run program
    • example:
    • Mac OS - GUI
    • UNIX - text processing, shell pipe

WEB

  • Web is not tied to fixed interface
    • interface is flexible
    • different type of content, text, image, video, file, dynamic, static, are presented different way
    • website have one to many viewers.
  • stateless
    • allows scalability
    • server does not keep state of client
    • the disadvantage of stateful server is the cost of coordination between servers for state of clients