This post will talk about how to do performance test of Rails program with DTrace tool. The testing will be separated into Ruby program part and database operations part. Please make sure all the tested program has provided probes to the DTrace.

NOTICE: The testing data is still under collection, this post has only DTrace script now, I will update this post after gathering enough testing data.

This article will finish the ToDo web application, and the prime area in this article is adding validator and updating templates.

Here is to RoR learning log (1)

Just back from vacation, so the study log for this week is simple.

Just studied Ruby with the tutorial on website rubylearning.com in the past week, and here are some knowledge gained those days.