The idea for this article came from seeing various people attempt product testing. Though I thought about storage when writing this, the ideas apply to most industries.
Three different kinds of testing
There are really three different kinds of testing.
The first is the incomplete, improper, useless in almost any situation testing. Typically done by people that have little training on the subject. Almost always ends in misleading results and is arguably dangerous, especially if used to make purchasing decisions.
The second is what’s affectionately and romantically called “Real World Testing”. Typically done by people that will try to simulate some kind of workload they believe they encounter in their environment, or use part of their environment to do the testing. Much more accurate than the first kind, if done right. Usually the workload is decided arbitrarily 🙂
The third and last kind is what I term “Proper Testing”. This is done by professionals (that usually do this type of testing for a living) that understand how complex testing for a broad range of conditions needs to be done. It’s really hard to do, but pays amazing dividends if done thoroughly.
Let’s go over the three kinds in more details, with some examples.