Flashback: A Year Ago This Week on Tyner Blain [2006-04-14]


A look back at the best from a year ago.

Goldilocks and the Three Products

3 bears

Michael on High-Tech Product Management and Marketing has a fantastic “wish I wrote that” post about the importance of having the right number of features. He has several references, the best of which is Kathy Sierra’s Featuritis vs. the Happy User Peak post from June 2005. The two posts combined provide great insight into why having too many features is bad, while acknowledging that too few is just as bad. In this post we will look at what we can do to apply these insights and also change the rules some, making our software more desireable than our competition.

Basic PERT Estimate Tutorial

PERT Classroom

PERT is a technique for providing definitive estimates of how long it will take to complete tasks. We often estimate, or scope, the amount of time it will take us to complete a task or tasks. PERT allows us to provide not only an estimate, but a measure of how good the estimate is. Good estimates are a critical element in any software planning strategy. In this post, we will present an introduction to using PERT, explain how it works and how to interpret PERT estimates.

How To Use Timeboxes for Scheduling Software Delivery

Time in a Box

Roger had a great suggestion in the comments to our previous two-part post on scheduling requirements changes based on complexity. Roger pointed out that we had not explained what timeboxing is, but implicitly used the principles of timeboxing in our proposed process. In this post, we explain timeboxes and how they are used.

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