Domain Storytelling
Domain Storytelling
Collaborative Modeling for Agile and Domain-Driven Design
About the Book
Domain Storytelling means that we let domain experts tell us stories about their tasks. While listening, we record the stories using a pictographic language. The domain experts can see immediately whether we understand their story correctly. After very few stories, we are able to talk about the people, tasks, tools, work objects, and events in that domain.
This book is an in-depth guide on how to use Domain Storytelling. It provides the means to use and adapt Domain Storytelling for different purposes, for example:
- Crunch domain knowledge: Use Domain Storytelling to bring together domain experts from different departments, cross department boundaries and challenge assumptions. Work your way down from big-picture overviews to in-depth domain analysis.
- Find good boundaries for your software: Domain Stories help to break down a domain into manageable slices. These are useful for splitting a monolith into modules, for designing microservices, and finding context boundaries in Domain-driven Design.
- Domain Stories help you to determine which classes and methods you need to express your domain knowledge in code.
- Derive requirements from Domain Stories to bridge the gap between domain knowledge and software development.
- Support organizational change by making transparent how a new software system will change the way how people work.
About the Authors
Table of Contents
-
- A Note to our Readers
-
How to Read This Book
- Limitations
- The Other Book
-
Acknowledgement
- The Book
- The Approach
- The Cover
-
Part One: Domain Storytelling Explained
-
Chapter 1: Introduction
- What is Domain Storytelling?
- Your First Domain Story
-
Chapter 2: The Pictographic Language
- Actors
- Work Objects
- Activities
- Annotations
- Modeling Canvas
- Groups
- Colors
- No Conditionals
- Putting it all Together
- Good Language Style
-
Chapter 3: Scenario-based Modeling
- What are Scenarios?
- Scenarios in Domain Storytelling
- Concrete Examples as Scenarios
- Keeping an Overview
-
Chapter 4: Scope
- Granularity
- Point in Time (As-Is vs. To-Be)
- Domain Purity (Pure vs. Digitalized)
- Combining the Scope Factors: A Typical Journey
-
Chapter 5: Modeling Tools
- Modeling on Paper or Boards
- Modeling with Software Tools
- Choosing a Tool
-
Chapter 6: The Workshop Format
- Before the Workshop
- The Workshop
- After the Workshop
- To-Be Workshops
- Remote Workshops
- The Moderator
- The Modeler as Separate Role
-
Chapter 7: Relationship to Other Modeling Methods
- Domain-Driven Design (DDD)
- EventStorming
- User Story Mapping
- Example Mapping
- Storystorming
- Use Cases
- UML
- BPMN
-
Chapter 1: Introduction
-
Part Two: Using and adapting Domain Storytelling for different purposes
-
Chapter 8: Case Study – Alphorn Car Leasing Inc.
- Explore Alphorn – The Domain as a Whole
- Drill Down into Risk Assessment – Understanding an Important Sub-Domain
- Clear Up Risk Assessment – Avoid Technical Jargon
- Optimize Risk Assessment – The To-Be Process
- Introduce New Software – Combine Business Processes with IT-Support
-
Chapter 9: Learn Domain Language
- Speaking and Listening to Understand Each Other
- Organizations Speak Many Domain Languages
- Natural Language
- The Role of “Translators”
- What Is Next? Where to Go From Here?
-
Chapter 10: Finding Boundaries
- The Joy of Multiple Models
- A Heuristic for Finding Sub-Domains
- From Sub-Domains to Bounded Contexts
- From Context Boundaries to Team Boundaries
- What Is Next? Where to Go From Here?
-
Chapter 11: Modeling in Code
- From Domain Stories to Domain Model
- Implementing the Domain Model
- What Is Next? Where to Go From Here?
-
Chapter 12: Working with Requirements
- Software Development as a Series of Conversations
- From Domain Stories to Requirements
- Adapt the Recipe
- Limitations
- What Is Next? Where to Go From Here?
-
Chapter 13: Support Organizational Change
- Changing People’s Workflows
- Digitalizing Work
- What Is Next? Where to Go From Here?
-
Chapter 14: Deciding Make or Buy and Choosing Off-The-Shelf Software
- Understand Processes of Off-The-Shelf-Systems
- What Is Next? Where to Go From Here?
-
Chapter 15: Finding Shadow IT
- Not only Software Developers Develop Software
- Making Hidden Software Systems Visible
- What Is Next? Where to Go From Here?
-
Chapter 8: Case Study – Alphorn Car Leasing Inc.
-
Appendix
- Appendix A: The History of Domain Storytelling
- Bibliography
- Notes
Authors have earned$10,346,017writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
The Leanpub 45-day 100% Happiness Guarantee
Within 45 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers), EPUB (for phones and tablets) and MOBI (for Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Top Books
- #1
Continuous Delivery Pipelines
Dave FarleyThis practical handbook provides a step-by-step guide for you to get the best continuous delivery pipeline for your software.
- #2
Top 20 Digital Health Trends For The Near Future
Dr. Bertalan MeskoDigital technology could help transform unsustainable healthcare systems, provide cheaper, faster, and more effective solutions for diseases – and could lead to healthier individuals living in healthier communities.
In this book, we analyze the top 20 trends shaping the future of healthcare, and what they all look like in practice.
- #3
Introducing EventStorming
Alberto BrandoliniThe deepest tutorial and explanation about EventStorming, straight from the inventor.
- #4
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
- #5
Atomic Kotlin
Bruce Eckel and Svetlana IsakovaFor both beginning and experienced programmers! From the author of the multi-award-winning Thinking in C++ and Thinking in Java together with a member of the Kotlin language team comes a book that breaks the concepts into small, easy-to-digest "atoms," along with exercises supported by hints and solutions directly inside IntelliJ IDEA!
- #6
Practical FP in Scala: A hands-on approach
Gabriel VolpeA practical book aimed for those familiar with functional programming in Scala who are yet not confident about architecting an application from scratch.
Together, we will develop a purely functional application using the best libraries in the Cats ecosystem, while learning about design patterns and best practices.
- #7
Modern Typescript
Ben Beattie-HoodCovering from basic building of interfaces to advanced use of unions, partials, intersections, and mapped types. Join me for this deep-dive from fundamentals to advanced aspects of Typescript, and how you can leverage its static testing system to accelerate your development velocity.
- #8
The Hundred-Page Machine Learning Book
Andriy BurkovEverything you really need to know in Machine Learning in a hundred pages.
- #9
R Programming for Data Science
Roger D. PengThis book brings the fundamentals of R programming to you, using the same material developed as part of the industry-leading Johns Hopkins Data Science Specialization. The skills taught in this book will lay the foundation for you to begin your journey learning data science. Printed copies of this book are available through Lulu.
- #10
OpenIntro Statistics
David Diez, Christopher Barr, Mine Cetinkaya-Rundel, and OpenIntroA complete foundation for Statistics, also serving as a foundation for Data Science.
Leanpub revenue supports OpenIntro (US-based nonprofit) so we can provide free desk copies to teachers interested in using OpenIntro Statistics in the classroom and expand the project to support free textbooks in other subjects.
More resources: openintro.org.
Top Bundles
- #1
Software Architecture for Developers: Volumes 1 & 2 - Technical leadership and communication
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #2
CCIE Service Provider Ultimate Study Bundle
2 Books
Piotr Jablonski, Lukasz Bromirski, and Nick Russo have joined forces to deliver the only CCIE Service Provider training resource you'll ever need. This bundle contains a detailed and challenging collection of workbook labs, plus an extensively detailed technical reference guide. All of us have earned the CCIE Service Provider certification... - #5
9 Books-Bundle: Shut Up and Code!
9 Books
"Shut up and code." Laughter in the audience. The hacker had just plugged in his notebook and started sharing his screen to present his super-smart Python script. "Shut up and code" The letters written in a white literal coding font on black background was the hackers' home screen background mantra. At the time, I was a first-year computer... - #6
The Python Craftsman
3 Books
The Python Craftsman series comprises The Python Apprentice, The Python Journeyman, and The Python Master. The first book is primarily suitable for for programmers with some experience of programming in another language. If you don't have any experience with programming this book may be a bit daunting. You'll be learning not just a programming...
