A New Copy!

Today we tackle Chapter 3 of  Daniel S. Vacanti’s Actionable Agile Metrics for Predictability. Chapter 3 is titled Introduction to Little’s Law.  Little’s Law is incredibly clever and potentially life-changing if you are overly fixated on size.  Buy your copy today and read along!

We originally wrote about Little’s law in September 2014. Little’s Law brings WIP, Cycle time and Throughput (metrics discussed in chapter 2) into a relationship that can help deliver information that can be used to answer the basic questions of predictively. The basic configuration of Little’s law is stated as: (more…)

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A New Copy!

Today we tackle Chapter 2 of  Daniel S. Vacanti’s Actionable Agile Metrics for Predictability. Chapter 2 is titled The Basic Metrics of Flow.  The concept of flow is critical to predictability.   Buy your copy today and read along! (more…)

 

Value, as we have noted, is often discussed and rarely defined.  Much in the same way personal or organizational values are tossed about, the value of a project, product or piece of work is used in the same mythic but nebulous fashion.  Kumar Javvaji, @solidwood described; “Value is a tangible contribution to meeting a critical need.” This is a credible definition; however, we still need to translate each tangible contribution into a language that can be understood by all of the stakeholders in the process. (more…)

HTMA.jpg

This is a replay of the re-read of How to Measure Anything, Finding the Value of “Intangibles in Business” Third Edition by Douglas W. Hubbard. Like The Mythical Man-Month that we completed last week, the version we are reading is not the same version I originally read in 2007.  Hubbard added a significant amount of content in the third edition that fleshes out the ideas and philosophies identified in the original edition. If you are like me and have not read the third edition, some of the material will be new. I hope this re-read will be as useful as the three we have completed to date. 

I am running the poll for the next book in our Re-read Saturday feature.  We are nearly done with  The Science of Successful Organizational Change!  As in past polls please vote twice or suggest a write-in candidate in the comments.  We will run the poll for two weeks.  Let the voting begin!

(more…)

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SPaMCAST 445 features the return of a favorite, Capers Jones.  It is always fun to talk with someone with their own page in Wikepedia.  Capers and I talked about his new book, A Guide to Selecting Software Measures and Metrics. Capers is passionate about software quality and measurement. Capers said, “High-quality software is not expensive. High-quality software is faster and cheaper to build and maintain than low-quality software, from initial development all the way through total cost of ownership.” from The Economics of Software Quality.  As usual, Capers was engaging, educational and controversial.  Spending time with Capers is always a learning experience!

Capers biography is long and storied.  Let it be said that Capers is a serial author, public speaker, pundit, guru and deep thinker.  Check out his Wikipedia page or Linkedin.

Capers can be contacted at capers.jones3@gmail.com.

Capers first appeared on SPaMCAST 3 and  last appeared on SPaMCAST 53

Re-Read Saturday News

This week we tackle Chapter 7 of Holacracy: The New Management System for a Rapidly Changing World by Brian J. Robertson published by Henry Holt and Company in 2015.  Chapter 7 shows how to generate alignment between roles, circles, and the overall organization.  Lots of inspect and adapt talk this week.

Catch up on the first four entries in the re-read

Week 1:  Logistics and Introduction

Week 2: Evolving Organization

Week 3: Distribution Authority

Week 4: Organizational Structure

Week 5: Governance

Week 6: Operations

Week 7: Facilitating Governance

Week 8: Strategy and Dynamic Control

Visit the Software Process and Measurement Cast blog to participate in this and previous re-reads.

 

A Call To Action

If you got a new idea this week while listening to the podcast, please give the SPaMCAST a short, honest review in iTunes, Stitcher or wherever you are listening.  If you leave a review please send a copy to spamcastinfo@gmail.com.  Reviews help guide people to the cast!

Next SPaMCAST

SPaMCAST 446 will feature our essay on questions.  Questions are a coach and facilitator’s secret power!   Do you have a favorite go to question you like to ask?  Care to share?

We will also have columns from Gene Hughson and Jon Quigley (and maybe more)!

Shameless Ad for my book!

Mastering Software Project Management: Best Practices, Tools and Techniques co-authored by Murali Chematuri and myself and published by J. Ross Publishing. We have received unsolicited reviews like the following: “This book will prove that software projects should not be a tedious process, for you or your team.” Support SPaMCAST by buying the book here. Available in English and Chinese.

 

Strengths and Weaknesses are up in the air!

Jeremy Berriault provided an example from this presentation at QAI Quest 2017 for us to count test case points.  Jeremy, QA Corner,  indicated baseline data was required to effectively run the three test cases in his example

The logon, transaction

, reports and expected output blocks represent verification points.  The arrows from one test case to another represent interfaces and steps are. . .steps.  The results of the count is as follows:

Test Case Number of
Steps
Interfaces Verification
Points
Baseline
Test Data
Complexity

test case 1

4 0

4

required medium
test case 2

4

0

4

required medium
test case 3 3 2 3 required

medium

Deriving the complexity leverages the following chart: (more…)

How to Measure Anything, Finding the Value of “Intangibles in Business” Third Edition

I am traveling this week in India for the 13th CSI/IFPUG International Software Measurement & Analysis Conference: “Creating Value from Measurement”. Read more about it here. In the meantime, enjoy some classic content, and I’ll be back with new blog entries next week. (more…)