Agile

Articles

Late Projects Preventing Late Tasks from Creating Late Projects

We like to think that being late on one task isn't so bad because early and late completions will average out over the course of an entire project. If you flip a coin 1,000 times, it will land on heads about 500 times and on tails about 500 times. If your project has 1,000 tasks, about 500 will finish early and about 500 will finish late, right? Wrong--and many project plans are sunk by this common misperception.

Mike Cohn's picture Mike Cohn
One Process is Not a Fit For All Projects

We should know that software development methods are situational, so why do so many people believe one process should work for every project? One size does not fit all and rarely do quick-fix methods help the process fit. In this week's column, Pete McBreen considers why we jump on the latest software development trend and what the fallout is when the trend and the project don't match.

Pete McBreen's picture Pete McBreen
Testers Shine on Agile Projects

Agile projects draw testers out of the background and into the spotlight. Testers play a distinctive role and drive product development by creating acceptance tests before any code is even written. Johanna Rothman sets the stage and explains the benefits of giving testers their chance to shine.

Johanna Rothman's picture Johanna Rothman
Agile Codeline Management

Software developers often view version management tools and techniques as a necessary evil. This is particularly true of developers practicing agile techniques. However, version management, can be an aid to agility rather than something that gets in the way.

Steve Berczuk's picture Steve Berczuk
Where Are the Testers in XP?

With Extreme Programming, programmers are taking responsibility for writing their own unit tests. What work does this leave for testers? Some people think that XP saves costs by eliminating the need for testers. Does programmer testing really take the place of tester testing? In this column, Bret Pettichord offers ways for testers to provide value to XP teams.

Bret Pettichord's picture Bret Pettichord
XP, Iterative Development, and the Testing Community

A recent StickyMinds column criticized the new Agile development methods as bad for business. The column generated many reader comments, and prompted this response from industry veteran Cem Kaner. Read on for his defense of iterative approaches.

Cem Kaner
Tinkerable Software

In what ways should software be like a house? In a recent issue of STQE magazine, Technical Editor Brian Marick's musings about the concept of "tinkerable software" generated some interesting discussion about the very nature of software design. This week's column runs a portion of that piece so that our Sticky-minded readers can sink their thoughts into the concept.

Brian Marick
Can You Negotiate Quality?

XP teams have the right to do their best work. On the other hand, customers have the right to specify and pay for only the quality they need. How does one reconcile two potentially conflicting points of view? Is quality negotiable? If so, how do we go about negotiating it? This paper will explore the following questions: Is quality negotiable? How can we negotiate quality? What are internal and external quality, and are either or both negotiable? What's the XP tester's quality assurance role? How far should testers go in helping the customer define acceptance criteria?

Lisa Crispin's picture Lisa Crispin
License to Hack

Is your organization doing Extreme Programming or one of the other agile methods? Are they considering it? Before you jump on the latest methodology bandwagon, you should make sure you're not just giving your developers a license to hack. Karl Wiegers provides some insight into how agile development models can be misused and how you can ensure that your process improvement effort has the best chance to be effective.

Karl E. Wiegers
Exploratory Planning

StickyMinds columnist James Bach has used this space to describe and discuss Exploratory Testing, a style of testing that emphasizes product exploration and fluid test design and execution. In this week's column, test consultant Lee Copeland adds his own twist to the exploratory premise.

Lee Copeland's picture Lee Copeland

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