Archive for the 'Software Testing and Quality' Category

Fall Schedule

Wednesday, September 1st, 2010

I’ll be traveling and training this fall. Take note of where I’ll be, because if I come near where you are and want some relatively free consulting, all you have to do is take me to dinner.
I’ll do almost anything for free food.
September

Reston, Virginia
San Diego, California

October

Stockholm, Sweden
Tartu, Estonia
Cluj-Napoca, Romania
Bucharest, [...]

Introducing Thread-Based Test Management

Thursday, August 26th, 2010

Most of the testing world is managed around artifacts: test cases, test documents, bug reports. If you look at any “test management” tool, you’ll see that the artifact-based approach permeates it. “Test” for many people is a noun.
For me test is a verb. Testing is something that I do, not so much something that I [...]

What Exploratory Practitioners Are Called

Tuesday, August 17th, 2010

An exploratory DOCTOR is known as… a “doctor.”
An exploratory WELDER is known as… a “welder.”
An exploratory PILOT is known as… a “pilot.”
An exploratory WRITER is known as… a “writer.”
An exploratory SCIENTIST is known as… a “scientist.”
An exploratory TRUCK DRIVER is known as… a “truck driver.”
A non-exploratory doctor is known as… “irresponsible.”
A non-exploratory welder is known [...]

Two “Scoops” of “Bugs”

Friday, July 30th, 2010

I have often said something like “We found a hundred bugs!” Lots of people have heard me say it. Statements like that are very valuable to me. But we should ask some vital questions about them.
Consider Raisin Bran cereal. If you lived in America and weren’t in solitary confinement during the 80’s an 90’s you [...]

How Challenging Each Other Helps the Craft

Monday, June 21st, 2010

Regular readers know that I’m dissatisfied with the state of the testing industry. It’s a shambles, and will continue to be as long as middle managers in big companies continue to be fat juicy targets for scam-artists (large tool vendors, consulting firms, and certain “professional” organizations) and well-meaning cargo cultists (such as those who think [...]

A Six-fold Example from Pradeep Soundararajan

Tuesday, June 8th, 2010

Pradeep blogged this, today.
I need to amplify it because it provides a nice example of at least six useful and important patterns all in one post. This is why I believe Pradeep is one of the leading Indian testers.
Practical advice: “Ask for testability”
His story is all about asking for testability and all the good things [...]

Heuristic Value is a Relationship

Thursday, May 27th, 2010

One of the comments on my post about The Esssence of Heuristics went like this:
“An excellent example of a heuristic is a hammer.”

Ecstasy is your friend: it picks you up at the airport.
Non heuristics that can help an expert solve a problem, without being a guarantee - an abridged list:
* Money
* Time
* Expertise
* [...]

Three New Testing Heuristics

Thursday, May 27th, 2010

A lot of what I do is give names to testing behaviors and patterns that have been around a long time but that people are not systematically studying or using. I’m not seeking to create a standard language, but simply by applying some kind of terminology, I want to make these patterns easier to apply [...]

The Essence of Heuristics

Thursday, May 27th, 2010

Excellent testing requires skill, but heuristics give structure to that skill. Heuristics help us access our skills under pressure.
A heuristic is a fallible method of solving a problem or making a decision. Cem Kaner and I came to this definition based on an extensive search of papers and books across fifty years of psychology and [...]

Stuart Reid’s Bizarre Plea

Sunday, May 16th, 2010

Stuart Reid is planning to do a talk on how we should use “evidence” in our debates about what works and doesn’t work in testing.
A funny thing about that is Stuart once spent 30 minutes trying to convince me that the number “35,000″ was evidence of how great the ISEB certification is, as in “35,000 [...]

ISTQB Leaks

Sunday, May 16th, 2010

A former fellow of the ISTQB sent me some secret dirt about the ISTQB qualifications process.
(Editors Note: The ISTQB is the organization of cash-grubbing bullies that runs advertisements that say things like “join the elite”– meaning “pay us to give you a ridiculous and unnecessary exam that almost everyone passes so that dimwitted managers will [...]

Comment Alert

Sunday, April 18th, 2010

I just discovered that all new comments were being sent to the spam instead of held for moderation. I have no idea what has triggered this strange behavior.
If you have made a comment in the last couple of weeks and didn’t see it appear, it maybe lost. Please try again. I did manage to rescue [...]

Career Path for Testers

Monday, April 5th, 2010

Yesterday, I got to thinking about what I like to do. I want to be an expert. I’ve always wanted to be an expert. I’m aspiring to be that.
I recalled that Steve McQueen played my kind of expert, in the movie The Towering Inferno. So, I found a clip and added subtitles to turn it [...]

CNN Believes Whatever Computers Say

Sunday, March 21st, 2010

(CNN) — Early evidence points to driver error as the reason a 2005 Prius sped into a stone wall on March 9, according to federal investigators.
“Information retrieved from the vehicle’s onboard computer systems indicated there was no application of the brakes and the throttle was fully open,” according to a statement [...]

Toyota Story Analysis

Monday, March 15th, 2010

I’m not against Toyota, really. I’m against manufacturers who try to weasel out of their responsibilities after they put people at risk with poor design. I do not know if Toyota is guilty of that, here.
I also don’t know what the real story is with this Sikes fellow who was in the car that he [...]