Understanding AJAX Performance
Chapter 1
1. Principles of Optimization
- Cost of Program : Execution Time
- Optimizing Inner Loops
- Fixed Overhead of a Loop
- The Axes of Error
- Test Applications with Slow machines and Slow networks
- YSlow tool
- AJAX Data Packets should be small
- Use of YUI
- DOM API - Inefficient
- Velocity 2008 Conference
- Alexa top 100 pages
- Wow features - improve experience of the User
- Programs should be coded for correctness and clarity
- Do not tune to the quirks of particular browsers
- Measure before Optimization
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