Slow pages can kill a website; high-performance involves more than big servers. Scalability ensures that your site can grow to meet demand, while performance ensures the best possible user experience. Glen Campbell & Brian Rountree have a wealth of experience with some of the highest-trafficked sites on the web: Yahoo! News and Finance, along with many others.
Questions Answered:
Why is performance important for keeping and retaining users?
What's the difference between server-side and client-side performance?
Which is more important? Server performance or client performance?
Why are rounded corners bad?
What can I do to eliminate unnecessary HTTP requests?
Why is my database the bottleneck?
What are the best ways to crash my site? and how can I avoid them?
What is scalability?
What is sudden success perilous for a small website?
What is the easiest thing I can do to improve my site's performance?