Better Software West 2017 - Product Owner
Monday, June 5
Great Product Design with User Story Mapping
Built from index cards or sticky notes, a story map is a simple model that helps the people who create it envision a customer’s experience with the product. Story maps are a core practice within a design process focused on understanding and building empathy with customers and users, and then identifying and testing solutions to improve the customer’s experience with your product or services. Jeff Patton says that design process and story mapping can help you identify completely new product opportunities or improve the existing product experience. Learn how to map your customer and user...
Git and GitHub for Developers and Testers
PreviewGit clients and the GitHub cloud have achieved an enviable adoption rate. Major corporations as well as open source projects now host their code on GitHub. Developers, DevOps, and non-technical writers alike now use Git to work with text files in a way that enables them to go back to specific versions at any point in time. Websites at GitHub.io are proliferating. Job interviewers look to GitHub to gauge each individual's creativity, popularity, capability, and tenacity. Join Wilson Mar in this hands-on tutorial to become immediately productive with these vital tools. Wilson has...
IoT Testing Workshop
The Internet of Things now has a strong foothold in our world. If your business is not prepared for it now, it’s already behind. The IoT is no longer something talked about as a futuristic concept. With the proliferation of connected devices, connected appliances, connected cars, and even connected clothes, the stage is set and IoT apps are here to stay. Our testing, product management, and development teams need to be preparing to address how to develop and test in this new world we live in. The explosive growth of the IoT market has had a major impact on mobile testing and testing in...
Help Retain Knowledge: Increase Engagement to Achieve Learning
Ever walk out of a meeting or training class struggling to remember what was just discussed? Or be annoyed that people request information that you’ve already shared? You are not alone! Leaders struggle with how to create an engaging environment that results in high collaboration and learning. Unfortunately, most leaders start off with the disadvantage of being exposed to practices that recent brain science has proven to be ineffective, such as standing up front in the room and talking with slides for an hour instead of engaging people every 10–20 minutes. In an agile environment, learning...
Agile Risk Management
Software componentization has made software more unpredictable because unforeseen conditions can cause components to interact in ways we hadn’t imagined. Greater complexity, increased user expectations, and our desire to use agile with ever increasing velocity require that we actively manage uncertainties and risks. Classic risk management identifies risks and prioritizes them to determine impact to the project, but how does that differ in an agile project? Agile is designed to handle uncertainty in requirements as new features are requested and priorities shift. What about the...
Tuesday, June 6
The Architecture of Microservices
PreviewMicroservices—one of the latest software architecture styles—promises to deliver benefits such as fast and easy deployment, ease of testing, fine-grained scalability, architectural modularity, and high overall agility. Unfortunately, a lot of complexity comes coupled with these benefits. In this product-agnostic architecture tutorial, Mark Richards provides you with an understanding of the microservices architecture style and what hybrids and alternatives exist. This helps guide you in making the right architecture and design decisions for your organization. Mark discusses the core...
Leading Change: Even If You’re Not in Charge
Has this happened to you? You try to implement a change in your organization and it doesn’t get the support that you thought it would. And, to make matters worse, you can't figure out why. Or, you have a great idea but can’t get the resources required for successful implementation. Jennifer Bonine shares a toolkit of techniques to help you determine which ideas will—and will not—work within your organization. This toolkit includes five rules for change management, a checklist to help you determine the type of change process needed in your organization, techniques for communicating your...
Statistics in Big Data Analysis: Beyond Counting
Do you have data—lots and lots of really big data? Do you know what it’s telling you? Maybe your organization is stuck in dashboard mode, counting how many of this or that. And since you have big data, perhaps you even calculate an average every once in awhile. Therein lies the problem: Organizations don’t advance their use of big data. They just spend more time and money processing more data so they can count it just a little better. Ken Johnston helps you go beyond counting and into statistical relevance. This statistics primer is designed for those with no prior experience or those...
Wednesday, June 7
From Monoliths to Services: Paying Your Technical Debt
PreviewEver since distributed software became popular, developers have been choosing whether to use monolithic architectures or service-oriented architectures. With the advancement of cloud infrastructure and the widespread implementation of agile methodologies, the latter approach has been getting much easier. David Litvak describes how a monolithic application—due to its ever increasing technical debt—can become too big to support. He explores how to gradually reduce the size by extracting its components into smaller services, so ultimately the application is decoupled and highly...
Mobile Testing: Challenges and Solutions
Now that we’ve gotten beyond the initial shock and prevalence of mobile applications, we’ve come to realize that it’s not just about making apps work. In chasing the mobile market, we often don’t really understand or choose to ignore the differences in the mobile platform when it comes to designing and building a successful app. Of course, the mobile platform is smaller, but what else do you need to consider? To be successful, you need more than just “it works.” Phil Lew explores the top mobile quality challenges, and discusses how to approach and solve them. Some of these challenges...
The Future of Scrum
In the past two decades, Scrum has become the standard for agile development, with more than 90 percent of teams today using Scrum to deliver working software. But, as Scrum starts into its third decade, it’s not the fresh-faced process framework that came into the world in the summer of 1995. In an industry that survives on the bleeding edge of trends will there continue to be a role for Scrum, or will its events, artifacts and roles be consumed by other process frameworks? What really is the future of Scrum? Dave West reviews the past, present, and future of Scrum, using real data from...
Storytelling Techniques for Better Requirements
Do you struggle with making your ideas clear and understandable to others? Does it annoy you to sit in requirements sessions for hours only to leave with more questions than answers? As human beings, we’re made for storytelling. It is a natural form of communication. So, Jeff Howey suggests that we use some of the same techniques we use talking to friends and family when trying to share our complex ideas and define software requirements. Whether you are a product owner or a traditional business analyst trying to make your approach to requirements more lean and nimble, join Jeff to explore...
Shave Mobile Development Time and Cost with Xamarin
By shaving time and cost to build and maintain your app by half, Xamarin—a free, open source framework offered by Microsoft—can revolutionize your mobile application development. Most app development approaches result in building the app twice—once for iOS and once for Android—or producing a sluggish app that has an inconsistent HTML-driven user interface. Xamarin lets you write C# code that’s compiled for each operating system to leverage each platform’s native UI, API access, and performance. Create an app that feels and performs like it was custom-built for that device, while sharing 90...
Football and Agile: Like Peanut Butter and ?
PreviewIs there symmetry between agile and football? Software development methods and one of the more physical sports. You would think the answer is no—nope, surely no similarities there. Nor can agile folks learn much from this grimy sport. Well, just as Scrum has its naming roots in the sport of rugby, perhaps there is some symmetry to it. Join Bob Galen and Josh Anderson as they explore American football and look for similarities, lessons, metaphors, and tactics that align and amplify our agile team practices. Bob and Josh explore making game time adjustments, the importance of tempo,...
Finding the 'Seams': Making User Stories Smaller
PreviewWhen we adopt agile practices and a lean mindset, we make great promises to ourselves but we often encounter difficulties in creating user stories that are of high quality and utility. Mitch Goldstein describes why user stories and their value are the currency of agile and lean software development. Mitch illustrates why making smaller and more nimble stories significantly increases the likelihood of a story's completion and success. What do we look for in user stories that tell us they need to be split? Are there certain words or phrases that identify stories as good candidates...
Is Your Project Doomed from the Start?
When we think of planning, we often think about requirements planning. We get the initial features and functions down, and then see where agile takes us. Lisa Calkins claims that less than a third of software development projects are successful. Regarding this lack of success, process experts focus on the lack of planning early in the project. However, Lisa believes that all too often teams jump directly from “idea” to “feature sets” without any long-term product or business strategy. Software projects should be value-driven rather than focused on specific requirements or features that may...
Improving Profitability through Accessibility
Michael Durrant has found that paying attention to basic usability and accessibility guidelines can make millions of extra dollars for his company. He describes his uphill journey to improve accessibility and usability for users purchasing car insurance through their website. Michael shares many factors to consider and barriers to overcome—from those who thought it wouldn’t make much difference to their customers, to those who pointed out that it had been tried before and not made any money, to those who didn’t have knowledge of or even agree with some of the basic principles of usability...
Drive Product Improvements with Telemetry
Do you want to know how real users are interacting with your product? Do you want to know which features they don’t use? Would you like to understand how your product works internally under real operational conditions? Then you need telemetry—the instrumentation of your product to record this information and transmit it back to you for analysis. Windows 10 implemented this capability. Today, there are more than 450 million devices running Windows 10 providing constant feedback on its operation. Ken Johnston says Microsoft learned a lot about what they did right for that launch—and what...
Agile Leadership Strategies: Winning the War on Complexity
PreviewDevelopment teams are at war with complexity. A solo programmer's craft is difficult enough, but team development adds more volatility and ambiguity—what the U.S. military calls “the fog of war.” Derek Wade’s background in cognitive science has shown him that humans have innate skills at managing this complexity. But too often Derek sees leaders wasting precious human capital because they don’t understand how these skills work. For the past six years, Derek has explored team science which evolved from studying military, aviation, and clinical teams, for practical insights into how...
From Scrum to Kanban: Our Journey
Two of Scott MacIntyre’s teams expressed frustration upon reaching a “Scrum plateau.” After meeting with both teams and hearing their thoughts, Scott decided to move from Scrum to a kanban-style process. One year into their kanban journey, the teams have moved from only visualizing their workflow to improving collaboratively with a focus on flow. Scott relates his teams’ experiences with adopting a new software development mindset including its successes and failures, and shares a set of practices that ensures as smooth a transition as possible for those teams interested in moving to...
Software Craftsmanship in an Agile Environment
In the past two decades agile has become the popular development methodology. Businesses have been rushing to adopt agile processes because it promises to save money and deliver working software more quickly. However, for many businesses, software quality has not improved—and often has gotten worse. In response, some software engineering leaders found it necessary to create the software craftsmanship movement. Why has agile failed to deliver on its promise of higher quality software? What can be done about it? What solutions do these craftsmen offer? Chris McKenzie explains that the core...
You Can’t Buy DevOps … You Have to Sell It
In an industry where fads come and go, people you work with probably think that DevOps is just another flash in the pan, another techno-management fad. You, however, know adopting a DevOps culture will help your organization, and you need to be able to convince the rest of the organization. Since DevOps is mostly about culture, it’s critical that you have organizational support to implement it. Ken Mugrage shares peer-reviewed research, stories from real companies, and other solid evidence that you can use to make the case for adopting a DevOps culture. Unfortunately, pure logic and...
Microservices and Docker: Foundation for a New Generation of Applications
Docker has matured and expanded from its primary use in the build/test stages into production deployments. Similarly, microservices are expanding from use mostly for greenfield web services to use in the enterprise as organizations explore ways to decompose their monolith to support faster release cycles. Anders Wallgren says that running microservices-based applications in a containerized environment makes a lot of sense—for both build and test, and from a runtime perspective in production. Docker and microservices are natural companions, forming the foundation for a new generation of...
Thursday, June 8
Big Data: The Magic to Attain New Heights
There is magic in Big Data. There are also goblins, fairies, and rainbow-colored unicorns. The problem is to take all that data and turn it into magical insights that help make your software products better and help the business grow. Ken Johnston has been employing data for decision-making for years in service operations, cloud development, A/B testing, and recently with business intelligence. Ken shares examples of building big data infrastructures, using telemetry to predict and react to service outages, deploying A/B experiments to drive post sales monetization, mining text data for...
The Agile Dojo: Shiny Toy or Best Idea Ever?
PreviewRemember your first two weeks on a scrum team? It was fantastic and miserable all at the same time. And when things got difficult, your team teetered on the edge of the waterfall. What if there were a way to help teams gel more quickly and accelerate their agile learning by immersing them in it? What if there were a place where they could practice what they’ve learned in training, without interruption? This is the agile dojo, a real experiment happening in a large, complex organization. Francie Van Wirkus shares her insights and learnings of creating and sustaining an agile dojo....
Continuous Delivery of Innovation and Quality
High performing DevOps organizations deploy 200 times more frequently than lower performers. So, it is no surprise that these organizations are known for their innovation and quality. Low performing DevOps teams miss the opportunity to continuously test their ideas and integrate feedback. Many organizations fail to achieve continuous delivery due to limitations in their testing process and strategy. Stacy Kirk details how to start or optimize quality in your DevOps lifecycle for continuous delivery of innovative applications. She explains how to foster a culture of innovation that will...
RAMP: Requirements Authors Mentoring Program
PreviewIndustry data indicates that untrained and inexperienced requirements authors commonly inject thirty to fifty major defects per page of text. With many requirements specifications reaching several hundred pages, potentially thousands of defects are injected into the software development process. John Terzakis says training and mentoring of authors by a requirements coach is effective in reducing defect densities by an order of magnitude—when each coach is assigned only a few authors, they are collocated and, most importantly, experienced requirements coaches are available. So what...
Experience Agile Emergence through Sketch Comedy
“The best architectures, requirements, and designs emerge from self-organizing teams.” Most people read this principle from the Agile Manifesto and focus on the self-organization element. What about the concept of emergence? Exactly how do requirements and designs emerge? And how do self-organizing teams enable emergence? Get a hands-on lesson on self-organization and emergence using an unlikely source of inspiration—sketch comedy. John Krewson leads courageous delegates to envision, write, rehearse, and perform an episode of The Waterfall Comedy Hour. Others watch the process unfold and...
Visual Management Gone Wild
A visual management system is a low-tech tool with a simple mission—to visually represent the work that the team is doing. When used regularly and correctly, it can be a project acceleration tool. However, teams often go wild with visuals, decorating every inch of free wall space with gridlines, Sticky Notes, and project stats until it looks like the arts and crafts store vomited all over the office. Nichole Vanderlaan refers to this as “wallpaper,” which is often static and fails to provide much benefit. She highlights common failure modes that result in wallpaper such as not huddling...
Adapting Your Organization and Teams for Agile
As more and more companies and teams transform to agile, the challenges become more diverse and affect how teams execute and the personal careers/ambitions of team members. Agile transformation poses challenges that span product architectures, products modularization, execution velocity, timelines, release management, and the roles of product, project, and engineering managers. Nir Szilagyi has led teams in multiple companies through the storm of agile changes and experienced first-hand the pitfalls that these changes can bring. Nir shares both his personal story as a quality engineering...
Improv(e) Your Requirements
Improvisational comedy—sometimes called improv—is a form of theater in which the performance is created spontaneously, in the moment. Successful improvisers learn and use a variety of skills and techniques which allow them to better extract ideas, expand on them, and make them meaningful and manifest. Now, reread the previous sentence but replace the word “improvisers” with “analysts.” In many ways, improv is a great analogy for requirement elicitation, analysis, and specification. In this highly interactive session, Damian Synadinos uses his extensive experience with improv and...
Happy and Productive Teams: A Divine Saga
Matti Klasson believes we live in a world where our social networks and relations are becoming more important in everything we do—and this is reflected in our work environment. Social relations and networks within the organization will supersede traditional hierarchical structures. We need to support the new paradigm of networking and socially connected organizations where teams are enabled to deliver value to the customer as fast as possible. A new agile leadership is needed to create and maintain an environment where people can be highly creative and innovative. This is the story of how...
Agile Release Planning: The Middle Time Frame
Lean and agile development methods, which emphasize planning on five different levels, can generate amazing high-level vision and long-term plans to achieve business goals. These methods also can produce plans for lower-level detailed iteration and daily planning. Yet when it comes to release planning—the middle time frames—lean-agile methods often degrade into a best guess by the team, architect, or project manager. Sarah Harper demonstrates how to use your team’s historical data to accurately predict and plan releases. In addition, she shows how you can use Monte Carlo methods to...
Agile at the Intersection of Mobile, Cloud, and the Internet of Things
The Internet of Things (IoT) will be a $1.7 trillion market by 2020. Don MacIntyre explains how agile is being used in Internet of Things systems—often combined with mobile and cloud technologies. Don reviews how agile is successfully being used today in a wide range of development environments, including software as a service applications, large and complex mission critical systems, and for both mobile software and hardware. Don looks closely at IoT, examines how it is disrupting many traditional markets, and explores how traditional device manufacturers are applying agile. Learn which...
Include Automated Testing in Your Definition of Done
Even though most teams appreciate the benefits of test automation, it is commonly viewed as too time-consuming to be included as part of an agile sprint. This results in automation being done in isolation, typically months after the user story has been completed. This can lead to several problems including automation team members being disengaged and missing key aspects of the requirements, as well as teams going through a period where new features are being introduced but no regression testing is occurring. Angie Jones provides agile-friendly approaches to test automation that allow teams...
Metrics to Assess Risk in DevOps
Preview
As software development becomes more value-focused, the need for a fluid production process emerges. That process is DevOps. However, when the number of release cycles rises, so does the risk of disruptive code entering the system and eroding the value that development creates. Traditional risk assessment techniques create a false sense of security. Risk is not a simple “go or no-go” decision; it is an input to an informed decision that requires extensive risk analysis. As the velocity increases and the focus on user acceptance and functional validation increases, the...
Impact Maps: Let Your Goals Drive Your Product Features
Wouldn’t it be great if there were a way to combine quantified business goals, direct traceability from goals to features, surfacing of value assumptions, cause-and-effect analysis, design thinking, and visual facilitation in a single approach? Mathias Eifert says there is! Impact maps support multiple stakeholders in gaining consensus on which features or actions are most useful in helping an organization achieve its goals. In the process, stakeholders agree what needs to be accomplished, create shared understanding of possible solutions, decide which user groups or personas to target...
Your Resume is Now What You Do on GitHub
Increasingly, recruiters are looking at GitHub accounts to identify candidates who demonstrate a proven history of work over several years with specific technologies. Rather than looking at your résumé, employers prefer looking at your GitHub account because it’s verifiable. Anyone can analyze your GitHub history to see what you have been working on, when, with whom, and with what technologies. They can see how “technical” you are by what type of files you changed. Wilson Mar helps you create your own GitHub account, your personal website available from anywhere in the world, with keywords...
Guiding Cultural Adoption of Agile at Scale
Many approaches to implementing agile focus primarily on the adoption of common practices at the team level. While this focus on practices is important, recognizing that agile is a set of overarching values and principles is also important. Adopting agile “at scale” in organizations often means a culture change needs to take place. To facilitate change, we must understand culture, its levels, and how we can influence it. Agile transformations often stall because those leading the transformation fail to view it through the lens of a cultural change. Ebenezer Ikonne shares agile culture...
Identify Development Pains and Resolve Them with Idea Flow
With the explosion of new frameworks, a mountain of automation, and our applications distributed across hundreds of services in the cloud, the level of complexity in software development is growing at an insane pace. With increased complexity comes increased costs and risks. When diagnosing unexpected behavior can take days, weeks, or sometimes months, all while our release is on the line, our projects plunge into chaos. In the invisible world of software development, how do we identify what's causing our pain? How do we escape the chaos? Janelle Klein presents a novel approach to...
Friday, June 9
Impact over Progress: Learning from Evidence over Following the Process
All too often, David Hussman finds that teams are overly certain that “following a process” equates with finding success. For many of these teams and organizations, their focus is on progress over product, running the risk of getting the wrong thing done faster. Expect to be challenged by examining whether you are leading process adoption rather than impact produced. Explore how leaders can support the practices that are working, challenge the practices that are not working, and convert team goals to make real change for the organization in the form of better products, better user...
The Triumph of Simplicity, Discipline, and Clarity
As a leader it can be difficult—whether in times of change or in times of relative stability—to stay centered and focused on what is important. The “noise” around you can be deafening and the pace can make your head spin. Paul Hammond has tried many approaches, both for himself and for his teams, to manage this sensory overload. A number of tactical methods have helped, but he has found he always returns to and relies on three core evergreen principles—simplicity, discipline, and clarity. Join Paul to gain insight into what each of these means to him with examples of situations where...
Leadership Coaching Dojo: A Chance to Practice What You Preach
A recent Harvard Business Review article referenced a survey in which 70 percent of leaders reported being uncomfortable with employee conversations. And these were simple conversations—not crucial or pivotal conversations. It is no surprise that most leaders really struggle as they engage in difficult conversations such as individual employee or team performance improvement discussions or those challenging leadership assumptions. Bob Galen says that these are the very conversations you need to have as you envision, engage, and guide your teams through the changes toward a successful agile...
Agile Leadership in the Public Sector
Less than a decade ago Gartner reported that 75 percent of large-scale government IT projects resulted in failure. In 2014, government software project failures such as Healthcare.gov again called national attention to this continuing problem in the public sector. To become more responsive, many federal, state, and local agencies began using agile software delivery methods. Yet, public service leaders still struggle to embrace new ways of thought or challenging long-term processes to instill agility into the public sector culture. Todd Holden examines what he sees as a fundamental thought-...