Soma: Created page with "==Video== The video for the lecture given on November 30, 2018 [https://homeostasis.scs.carleton.ca/~soma/os-2018f/lectures/comp3000-2018f-lec22-20181130.m4a is now available..."

2018-11-30T20:55:20Z

Created page with "==Video== The video for the lecture given on November 30, 2018 [https://homeostasis.scs.carleton.ca/~soma/os-2018f/lectures/comp3000-2018f-lec22-20181130.m4a is now available..."

New page

==Video==

The video for the lecture given on November 30, 2018 [https://homeostasis.scs.carleton.ca/~soma/os-2018f/lectures/comp3000-2018f-lec22-20181130.m4a is now available].

==Notes==

===In Class===

<pre>
Lecture 22
----------

OS in the future

* Moore's law
- operating systems now manage other operating systems
* everything is a distributed system
* but, we have legacy code, so we make everything "look" the same

* the Web
- it was a platform for exchanging information, documents linked to each other
- today, it is the world's "operating system"

UNIX took over because we wanted C programs and TCP/IP

But now the runtime environment is JavaScript, HTML, CSS
- but this is really complicated
- only properly supported by Gecko, WebKit, Blink, Trident/EdgeHTML
- pieces of it go everywhere: node.js
- WebAssembly now allows the web sandbox to go everywhere
</pre>

Operating Systems 2018F Lecture 22 - Revision history

Soma: Created page with "==Video== The video for the lecture given on November 30, 2018 [https://homeostasis.scs.carleton.ca/~soma/os-2018f/lectures/comp3000-2018f-lec22-20181130.m4a is now available..."