A New Copy!

Chapter 10A of Daniel S. Vacanti’s Actionable Agile Metrics for Predictability: An Introduction (buy a copy today) is a very short chapter (I should have planned to include this in chapter 10B, but hindsight is 20/20) covering a discussion of histograms but given the time and space we can spend additional time with an example.  The chapter is titled Cycle Time Histograms.   (more…)

Advertisements

A New Copy!

Today we tackle Chapter 8 of  Daniel S. Vacanti’s Actionable  Actionable Agile Metrics for Predictability: An Introduction (buy a copy today).  The chapter is titled, “Conservation of Flow Part II.”  In this chapter, we dive even deeper into the conversation of flow and why the assumption that work that enters a process completes and exits is important. (more…)

A New Copy!

Today we tackle Chapter 7 of  Daniel S. Vacanti’s Actionable Agile Metrics for Predictability: An Introduction (buy a copy today).  The chapter is titled, Conservation of Flow Part I.  The flow of work into and out of a process is incredibly important for establishing predictability.  Chapter 7 explains the concept of conservation of flow mentioned (almost in passing) in Chapter 6. (more…)

A New Copy!

Today we tackle Chapter 6 of  Daniel S. Vacanti’s Actionable Agile Metrics for Predictability: Interpreting CFDs.  Learning to read CFDs provide teams and individuals with a huge amount of information through data visualization.  Chapter 6 continues to build on flow metrics data visualization and Little’s Law. Remember to buy your copy today and read along! (more…)

A New Copy!

Today we tackle Chapter 5 of  Daniel S. Vacanti’s Actionable Agile Metrics for Predictability. Chapter 5, Flow Metrics and CFDs combines the concepts of flow metrics and cumulative flow diagrams (CFD). Cumulative flow diagrams are powerful data visualization techniques, combined with flow metrics the power becomes more evident. Buy your copy today and read along! (more…)

A New Copy!

Today we begin Part 2 of  Daniel S. Vacanti’s Actionable Agile Metrics for Predictability. Part 2 is titled Cumulative Flow DIagrams for Predictability. Chapter 4, Introduction to CFDs lays out the Vacanti’s view on the composition of cumulative flow diagrams (CFD) and the principles that drive those views. Cumulative flow diagrams are some of the most powerful data visualization techniques and are used far less than they should be! Buy your copy today and read along!

Part 2 Cumulative flow diagrams for predictability

Chapter 4 Introduction to CFDs.

The Software Process and Measurement blog has tackled CFDs in the past. CFDs provide a basis for interpreting the flow of work through a process. A CFD can help everyone from team members to program managers (note I think my understanding and experience would suggest updating and tailoring some parts of the older entries on the topic). Vacanti opens Chapter 4 with the concept: (more…)

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…)