If you want to know if your application can scale before it actually gets the traffic spike, then you need to learn how to do Load Testing. Thankfully I just released Load Testing – Part 2 of the Scaling Rails screencast series. If you haven’t seen the first video on Load Testing, you should probably start there.
Summary
In this second Load Testing Screencast we pickup where we left off with the first load testing screencast and learn how to use httperf load testing with sessions, how to automate our httperf testing using autobench, how to graph the results from autobench, and lastly we talk briefly about a few other load testing tools you might want to be aware of.
Don’t forget to subscribe to the screencast RSS feed or grab it on ITunes to avoid missing any of these episodes. FYI, These videos look great on an iPhone / iPod if you want something to watch on the go.
Related posts:
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- RailsLab: Scaling Your Database – Part 2 In the first Scaling your Database screencast we learned how to scale our database if our website is read...
- RailsLab: Scaling Your Database – Part 1 When you’ve used all those great scaling rails techniques and your database is still getting overloaded, what is your...
- Web 2.0 – Art of Testing Web Applications Talk Thanks to those of you who came out for my Web 2.0 Expo Talk in SF. You can download...
- “How I Learned to Love Testing” presentation A few months ago I really hated the idea of testing my code, I just didn’t do it. Now...

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This series is awesome!
Thanks again Gregg
I wonder if setup a Cluster of http servers in your intranet something like: http://hadoop.apache.org/core/ will help you to increase your scalability & response, kind of cloud computing thinking.
Will 4 small VPS working together as http cluster be more effective than a heavy duty cuad core server ???.
Keep doing the great job, by the way where is Jason ?