Scaling Selenium

Imagine you only had a single Selenium test. What would make it unstable? How could you make it faster? Now imagine you have two. Now hundreds. How would you make them run more quickly? What problems would you encounter as your test suite grew in size?

In this talk, we'll follow the journey of a test suite from its first test all the way up to running hundreds of tests in parallel. We'll explore the problems you'll encounter, and suggest practical ways of dealing with those issues. There will be code! There will be discussion about hardware! There will be thought put into build and test infrastructure!