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Inspect and Adapt

Author: Construx

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World-class software development requires far more than language/platform expertise and steady sprints. Join us as we describe time-tested, industry-proven software best practices at the team, organization, and leadership levels, sharing examples from recent engagements with software teams of all sizes.

Construx is led by industry leader Steve McConnell, author of Code Complete and More Effective Agile. Software experts first and software trainers and consultants second, our team has seen what works and doesn’t work in hundreds of software organizations.

Host Mark Griffin spent the first half of his career as an electrical engineer doing silicon hardware design and leading software automation teams. He moved into the sales side of software because he wanted to spread the value of what his company was building. It was supposed to be a one-year assignment that turned into the second half of his career. His balance of deeply technical skills and right-brain artistry also makes him a masterful home brewer!

55 Episodes
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Construx welcomes Onorio Catenacci to the microphone to ask questions about software development that continue to puzzle him and perhaps to see whether Construx has the answers. Join Contrux's Mark Griffin and Steve Tockey to see if they can give sound, helpful, and actionable answers to Onorio's questions—and find out whether Onorio can stump Construx!
Construx's Jenny Stuart is retiring from the software industry, and we will miss her! In this podcast, Jenny Stuart looks back on her three decades in the software industry and shares stories and wins from her long career. Joining Jenny are three of her Construx work companions for the last 20 years, Mark Griffin, Steve Tockey, and Earl Beede.

#53 Cynefin Framework

2024-12-1252:55

Why do software gurus keep talking about the Cynefin Framework? What is it? How is it even pronounced? In this episode of Inspect & Adapt, Construx puts many brains on the topic with Mark Griffin, Jenny Stuart, Steve Tockey, and Earl Beede making the link between Cynefin and doing actual software development work. They cover where Cynefin is best applied and where this sense-making system just doesn't make sense.

#52 The Triad

2024-11-0447:31

Most folks know that the product owner, scrum master, and developers make up the Scrum team, but did you know that these roles are also an accountability triad critical to scaling? In episode #52 of our Inspect & Adapt podcast, Construx’s Earl Beede and Jenny Stuart define the triad and describe its role in scaling agile. Earl and Jenny focus on how each abstraction level in a scaled agile deployment replicates the triad while maintaining the single point of truth (SPOT) rule for that le...
To be a professional usually means a commitment to ongoing professional development. Doctors, engineers, nurses, accountants, and teachers all require periodic training to maintain their professional status, but what constitutes professional development in software? Can we consider ourselves professional without it? The Construx team will look into the state of professional development in software and give their assessment.
The product owner is often considered the most critical accountability in the triad of <product owner, scrum master, developers>. Why? Because garbage in from the product owner gets garbage out of the developers, so it's crucial to give serious consideration to who is best to staff the product owner role. Listen to Construx experts share best practices, things to watch for, and stories from the field as they Inspect & Adapt the staffing of the product owner.

#49 The New

2024-06-0452:59

What do we do when we are faced with "The New"? When something is new to us, it's harder to estimate, harder to plan, and harder to execute. Some development projects involve much more that is new than others. How do we identify the new and deal with it in a constructive way? In this episode of Inspect & Adapt, Construx's Mark Griffin, Steve Tockey, Earl Beede, and Jenny Stuart dive into ways to have the best development project when dealing with 'The New."
Why can't I know—with high precision—the final cost, scope, and time frame of my work effort? One of the biggest reasons you can't know all three at once is illustrated by Steve McConnell's Cone of Uncertainty. In this episode of Inspect & Adapt, Construx's Mark Griffin, Steve Tockey, and Earl Beede talk about what the Cone is, how it impacts your ability to estimate, and how you can use it to increase your estimate predictability.

#47 Retrospectives

2024-04-0953:151

If hindsight is 20/20—and it's good practice to look back to find ways you could do better—then why do retrospectives seem like such a waste of time? Shouldn't they be a goldmine that we're excited about rather than just another obligatory meeting? Inspect & Adapt host Mark Griffin gathers fellow Construx staff, Steve Tockey, Jenny Stuart, and Earl Beede, to discuss how we can make retrospectives something to look forward to.
There is a lot of talk and ideas about how to scale agile up from the one-team, one-product base so that multiple teams can support a product (I am looking at you SAFe). But what about the case where one team must support multiple products? That is reverse agile scaling. Join Construx’s Mark Griffin, Jenny Stuart, and Earl Beede as they share strategies and proven techniques to have one team work with multiple products and multiple product owners.

#45 Value Identification

2024-02-0656:111

What does "value" mean on your product? How do you know you are working on the most valuable thing? Construx's Earl Beede, Jenny Stuart, and Mark Griffin discuss how to clearly identify and articulate value on development projects. Knowing the targeted value is critical for prioritization and scope control and for knowing when to stop. It is also the key ingredient to meaningful feedback cycles. But how do you reliably identify value? Earl & Jenny will share stories of how they've h...
How do you lead product development teams when a company that has always been hardware focused now owes its success to both hardware and software? Construx's Mark Griffin and Earl Beede recently spoke with Inogen's Norbert Leinfellner and Horst Pichler, who have decades of experience leading this transition. We kick off 2024 with an Inspect & Adapt episode on how successful leadership requires a certain system-level mindset to help blend those hardware and software teams.
Listen to Construx's Earl Beede, Jenny Stuart, and Mark Griffin as they assess the role and duties of project managers on software intensive projects. A special focus will be on groups using agile development processes. Earl and Jenny will share stories of what they have seen work and what hasn't with their clients.
Construx's Earl Beede, Jenny Stuart, and Mark Griffin investigate ways to split user stories so they fit in a sprint. Some methods are far preferable—and even easier—than others. Sometimes it just means setting yourself up to make your user stories split-able. Earl and Jenny will share their stories from the trenches and explain how they assist teams to apply the appropriate splitting practices in their environment.
What metrics make sense for a development team? How do you talk about productivity? Construx friend John Belbute joins Construx’s Steve Tockey, Earl Beede, and Mark Griffin to talk about engineering metrics. John has been a software leader at many companies, including Intuit, WebMD, eBay and Capita CCS and is now semi-retired with his own coaching and consulting company. John shares his in-the-trenches experience trying to find the perfect metric to show the rest of the leadership team how we...
It's been over two decades since we were told that Waterfall development is bad and Agile development is good. Construx's Earl Beede recently did a webinar on the subject (available on YouTube). This Inspect and Adapt looks at some of the comments and questions that came up. Earl is joined by host Mark Griffin and Jenny Stuart as they take a fresh look at Waterfall vs. Agile.
There is a lot of confusion about where the job or role of product owner ends and that of product manager begins. Construx's Earl Beede recently did a webinar on the topic. Now Earl is joined by Construx's Jenny Stuart and Mark Griffin to take a deeper look into how the two roles differ and where they overlap.
You have engineering managers and you want to adopt agile - or are already doing agile - development. Where does your engineering manager fit? What activities and roles do engineering managers play in the agile development organization? Join Construx's Jenny Stuart, Mark Griffin, and Earl Beede as they discuss how organizations can Inspect & Adapt the job of the engineering manager.
At the end of 2022, Construx surveyed our clients to hear their best disaster stories of 2022 and what areas they want to improve so they won't repeat their disasters in 2023. Join host Mark Griffin with Construx experts Earl Beede and Steve Tockey as they Inspect and Adapt those disaster stories and improvement opportunities.
Is there a "best" way or process to develop software? Is there one size fits all? Construx has always said, "no". One of our 10x Principles is "Tailor the Solution to the Problem". Join host Mark Griffin with Construx's Earl Beede and Steve Tockey for an Inspect and Adapt of right-sizing software development process. We cover the process for figuring out what your process should be–the "meta process". If you want to be notified of future live-stream recordings, be sure to sign up for o...
Individual expert judgment estimation (a.k.a. best guess, gut, swag, etc.) is the most common method of estimating development projects. Yet it almost always is not a good estimate. Join host Mark Griffin with Construx's Earl Beede and Steve Tockey for an Inspect and Adapt of individual estimation. We cover the pitfalls of individual estimation but counter with specific ways you can make individual estimation a bit better. If you want to be notified of future live-stream recordings, be sure ...

#34 Backlog Refinement

2022-10-0301:08:171

Backlog Refinement is a practice that most agile teams should do - but many don't. Join host Mark Griffin with Construx's Jenny Stuart and Earl Beede to Inspect & Adapt backlog refinement. We cover how backlog refinement has become a critical part of agile teams, how it should work, common mistakes in backlog refinement, and how it adapts to different situations. This episode is edited from a live-stream discussion. If you want to be notified of future live-stream recording, ...
"How much testing is enough?" is a question Construx gets asked a lot. Join host Mark Griffin with Construx's Brian Daugherty and Steve Tockey for an Inspect and Adapt of the enough testing question. We cover the drivers of testing, strategies to help determine "enough," and the common mistakes organizations make when developing and executing tests. If you want to be notified of future live-stream recordings, be sure to sign up for our newsletter at our website: www.construx.com
What does it mean to bring your full self as a woman to leadership in a software or technical organization? Join Construx's Mark Griffin as he interviews Jessica Garcia about how to deal with the challenges of leadership specifically as experienced by women. Jessica leads and coaches women toward both leadership and authenticity. She will go over her six week leadership seminar and share key practices for women in technical leadership.

#31 The Daily

2022-08-0158:191

Many, if not most, agile teams include the practice of a daily gathering. It goes by slightly different names: the daily standup, the daily scrum, or walking the board. Join host Mark Griffin with Construx's Jenny Stuart and Earl Beede for an inspect and adapt of the daily. We cover the daily's origins, how it differs across agile approaches, common errors in the daily (we are looking at you, status reporting) and how to adjust it to different environments. This is an edited from a liv...
Hearing about different scaling frameworks and wondering which one is for you? Join host Mark Griffin and guest Jenny Stuart for an overview of the popular Agile scaling frameworks SAFe, Nexus, and LeSS, including their strengths and relative weaknesses. We’ll cover the frameworks’ core techniques and approaches; this will provide you with a basis for determining whether one of these frameworks is a good fit. Jenny will also provide six scaling recommendations for you to think about regardles...
Today’s episode focuses on the very basis of Agile: its principles and values. Steve McConnell recently gave a keynote at XP2021 in which he said they need to be updated. You'll hear a quick recap of Agile’s beginnings, what was happening in software development when people got together at that Snowbird conference: primarily "code & fix" and the SW-CMM (Software-Capability Maturity Model). Steve will describe the current non-agile institutionalization of Agile. Then Steve and Mark wi...
Working with external software development partners often increases stress for the existing internal staff. A Construx client asked us to conduct research with our clients on approaches to reducing this stress. We identified six recommendations and related specific actions that organizations can take to decrease internal stress and improve overall teamwork with their partners. Join Construx Senior Fellow Earl Beede as he describes the results of this client-driven research. You'll learn the s...
Construx VP of Consulting Jenny Stuart and Mark Griffin cleared up common misconceptions about Kanban in Episode #19. In Episode #24, they discussed numerous best practices for establishing and optimizing your Kanban system. Here, they focus on seeing the big picture—working with Kanban at higher levels of workflow. Topics included setting up program-level and portfolio-level Kanban boards. Jenny shares various approaches she's used with clients to determine work items, model the workflow, de...
For the past year, Steve McConnell has applied his extensive estimation expertise to a timely problem: Covid-19 forecasting. Steve’s Covid Complete Data Center provides US national data, state data for every state, state scorecards, forecasts, forecast evaluations, and other data on the pandemic: https://stevemcconnell.com/covidcomplete/ His Covid Complete forecasting model has been accepted into the US Center for Disease Control’s “Ensemble” model, which means that it is one of the models dr...
We thought we’d do something fun to start our second season and use a familiar vehicle to help new listeners and our old friends understand Construx’s software engineering expertise. And how are we going to do that? We’re going to use beer! You might be thinking, "Well, now you have my attention." Host Mark Griffin and Construx consultant Steve Tockey are accomplished home brewers, with 39 years of beer-brewing experience between them. In this first part of the conversation, they’ll work thro...
Construx VP of Consulting Jenny Stuart and Mark Griffin cleared up common misconceptions about Kanban in the first episode in this series (episode #19). This time they cover numerous best practices for establishing your initial Kanban system—determining work item types, workflow, work state policies, work-in-progress limits, and more—and running it well, including multiple approaches to handling blocked items and replenishing the queue of work. The conversation concludes with ways to optimize...
It's a sad truth that many software teams are working with no explicit definition of success. Join Construx Senior Fellow Erik Simmons and Mark Griffin to learn about the landing zone, a table that you can use to define success in a quantified, explicit way. Erik played a role in the development of the landing zone method during his time at Intel, so you're learning about it from one of its earliest proponents. In addition to learning how to build landing zones and when to use them, you'll ...
Steve McConnell completes the series in which he describes the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The final principles described are: "Focus on Throughput, Not Activity." Similar to managing to outcomes, adding the nuance that busyness is not the objective—getting valuable work done is the objective. (See page 223 in the book.) "Plan Based on Measured Team Capacity." Agile is an empirical approach; teams and organizations should plan their work...
Steve McConnell continues to describe the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles described this time: "Express Clear Purpose with Commander’s Intent." Support your teams’ ability to make timely, local decisions by clearly communicating your objectives for the desired end state. (See page 220 in the book.) "Model Key Agile Behaviors." Effective leaders model the behaviors they want to see in others. (See page 224.) "Manage to Outcomes,...
Steve McConnell continues to describe the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles described this time: "Create and Use a Definition of Done." A good Definition of Done helps catch incomplete or faulty work early, minimizing the gap between defect insertion and detection. (See page 157 in the book.) "Maintain a Releasable Level of Quality." Maintaining a releasable level of quality helps catch additional defects that slip through an ...
Join Construx VP of Consulting Jenny Stuart and Mark Griffin for the first in a series of episodes describing the power of Kanban. In this episode, they'll cover the most common misconceptions about this extremely useful method: #1 Kanban is only a board, #2 Kanban is good only for support, #3 Kanban is good only for small teams, #4 Kanban can't support long-range planning, and #5 Kanban or Scrum is an "either-or" decision. Some organizations still aren't using Kanban because of these miscon...
Sixth in our series in which Steve McConnell describes the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles described this time: "Refine the Product Backlog." Backlog refinement ensures the team is working on the highest priority items, is not filling in gaps in requirements on its own, and is not starved for work. (See page 187 in the book.) "Create and Use a Definition of Ready." Part of backlog refinement is ensuring that requirements are...
Join Construx Senior Fellow Erik Simmons and Mark Griffin as they discuss the ins and outs of metrics for software teams. To kick off, they draw a distinction that can help alleviate overarching concerns about metrics and measurement in general: operational measurement (How are we doing? Metaphor: dashboard) and aspirational measurement (What’s our progress toward our goals? Metaphor: map). The remainder of the episode addresses realities within the dashboard context. The first unfortunate re...
Join Construx Senior Fellow Earl Beede and Mark Griffin as they discuss methods for improving the chances of success by driving down inherent uncertainty (common-cause variation) for large software efforts. These methods involve early decision making related to primary consumers, possible technologies, and broad software estimation. The conversation continues with a description of the Cone of Uncertainty, how to record your early decisions and their varying scopes and importance, and the hel...
Join Construx Senior Fellow Erik Simmons and Mark Griffin as they discuss the ins and outs of Construx's organizational assessments, which go beyond software engineering technical practices to also examine organizational structure, the architecture of the system, the way people communicate, and the degree of interteam trust. Culture can play as important a role as technical practices, so Construx's assessments also assess the effect of an organization's culture on autonomy, mastery, and purpo...
Construx Software recently surveyed software professionals to determine the effect that working from home (WFH) during the coronavirus pandemic is having on software development. Our survey explored changes in communication and the impact on individuals, on teamwork, on leaders’ ability to lead, and on specific technical practices. The survey was conducted from April 7 to April 22, 2020, with 624 respondents participating from 63 countries. The context was sobering, with most respondents rep...
Fifth in our series in which Steve McConnell describes the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles discussed this time: "Manage Technical Debt." A consistent focus on quality is part of an effective Agile implementation. Managing technical debt supports higher team morale, faster progress, and higher quality products. (See page 131 in the book.) "Support Large Agile Projects Through Architecture." Good architecture can support portioned...
Fourth in our series in which Steve McConnell describes the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles discussed this time: "Keep Projects Small." Small projects are easier and more often successful. Not all work can be structured into small projects, but the work that can be structured that way should be. (See page 120 in the book.) "Keep Sprints Short." Short sprints support a frequent Inspect and Adapt feedback loop. They expose probl...
Is your team fairly new to Scrum? Construx Senior Fellow Earl Beede and Mark Griffin discuss specific strategies and concepts that will help your first Scrum efforts be successful. Learn about the shift in mind-set from individual contributors to a true team dynamic in which throughput is far more important than being busy in parallel activities. You don’t need to be good at everything, but you need to be able to help out on anything, rather than focus only on your specialty. Helping others f...
Third in our series in which Steve McConnell describes the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles discussed this time: "Tighten Feedback Loops." Don’t take any longer to learn lessons than you need to; keep the feedback loops as tight as possible. This supports more rapid progress from the "Inspect and Adapt" key principle and faster improvements in effectiveness from the "Develop a Growth Mindset" key principle. (See page 89 in the boo...
Second in our series in which Steve McConnell describes the 28 key principles in his new book, More Effective Agile (Construx Press, 2019). The principles discussed this time: "Motivate Teams Through Autonomy, Mastery, and Purpose." Agile practices inherently support the factors that contribute to motivation. Teams are intended to work with Autonomy and to become better over time (Mastery). In order to do so, they need to understand their Purpose. The concepts of “healthy Agile team” and “mot...
Teams succeeding with Agile approaches on smaller projects often encounter difficulties when attempting to scale those methods. In this episode, Construx Senior Fellow Earl Beede and Mark Griffin discuss specific strategies for successfully scaling Agile. First, they cover the importance of batch sizing. Overly large batches easily lead to waste, and many scaling issues can be solved by manipulating batch size. The next strategy—backfilling—addresses two challenges: The tendency for teams to ...
We’re happy to continue the conversation between Steve McConnell and Jeff Atwood. Jeff is a software developer, author, and entrepreneur known for blogging at Coding Horror, co-founding the computer-programming question-and-answer website Stack Overflow, and, currently, developing Discourse, a powerful open-source discussion platform. Over the holidays we recorded Jeff and Steve discussing Steve’s new book, More Effective Agile, which Jeff had just read. Their discussion touches on numerous a...
We’re happy to the share the first of two episodes featuring Jeff Atwood, a software developer, author, and entrepreneur known for many things: blogging at Coding Horror, co-founding the computer-programming question-and-answer website Stack Overflow, and, currently, developing Discourse, a powerful open-source discussion platform. Over the holidays we recorded Jeff and Steve McConnell discussing Steve’s new book, More Effective Agile, which Jeff had just read. Enjoy a conversation that touch...
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