WebFund 2014W Lecture 14: Difference between revisions
Created page with "==Topics== * adventure-ajax-demo * jQuery * javascript console in browsers * web security" |
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The video from the lecture given on March 5, 2014 is available: | |||
* [http://www.screencast.com/t/JpSoksS707L Small from screencast.com] | |||
* [http://www.screencast.com/t/zIqpopF0 Large from screencast.com] | |||
* [http://dl.cuol.ca/capture/Anil.Somayaji/COMP_2406_2014W_Lecture_13_-_20140305_145948_27.mp4 Original from CUOL] | |||
==Topics== | ==Topics== | ||
| Line 5: | Line 11: | ||
* javascript console in browsers | * javascript console in browsers | ||
* web security | * web security | ||
==Design considerations== | |||
* concurrency: multiple clients doing requests in parallel | |||
** avoid modifying the "same" data structure in parallel | |||
** => change different documents where possible, rather than multiple changes to the same document | |||
* latency: how long to update client interface | |||
** make sure database operations will be fast | |||
** optimize queries (build appropriate indexes | |||
Latest revision as of 00:42, 10 March 2014
The video from the lecture given on March 5, 2014 is available:
Topics
- adventure-ajax-demo
- jQuery
- javascript console in browsers
- web security
Design considerations
- concurrency: multiple clients doing requests in parallel
- avoid modifying the "same" data structure in parallel
- => change different documents where possible, rather than multiple changes to the same document
- latency: how long to update client interface
- make sure database operations will be fast
- optimize queries (build appropriate indexes