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DDD eXchange 2011: Greg Young on Assert.That(We.Understand)
Assert.That(We.Understand)
Testing has finally be recognized as an important aspect of our profession. Tests can not only help validate the correctness of the system, they can also be used as a tool for expressing our understanding of the problem domain. This session will look at testing in DDD based systems, after the introduction of domain events, and finally when using event sourcing.

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DDD eXchange 2012

The DDD eXchange returns in 2012 on June 15 -- follow #dddx on Twitter for updates, or to find out more visit http://skillsmatter.com/event/design-architecture/ddd-exchange-2012/js-20433

Greg Young's CQRS, Domain Events, Event Sourcing and how to apply DDD

This 3-day CQRS course covers Domain Events, Event Sourcing and how to apply DDD. Join to learn all about system building and architectures with Domain Driven Design. The largest problem many run into with Domain Driven Design is in getting the abstract concepts implemented in a concrete way. Many of the stereotypical architectures people use actually make it impossible to apply DDD. Greg's course will help you avoid this. To find out more, please go here

Uncle Bob's Test Driven Development and Refactoring

This is a two-day hands-on course in which students learn Test-Driven Development (TDD) and Refactoring. This course alternates between lecture and exercise so that students can experience, first-hand, the practices and disciplines of these fundamental topics.
  • Professionalism, Craftsmanship and Clean Code
  • Code Smells
  • De-odorizing code by using refactorings
  • Unit testing and Test Driven Development
  • Design Patterns that facilitate testing and refactoring
Find out more here

Uncle Bob's Advanced Test Driven Development

An intensely hands-on and exercise driven course that focuses on the design of clean, robust, and maintainable unit and acceptance tests. Students will learn the principles of test design, and the practices of keeping tests clean. More importantly, they will learn the principles of designing applications for testability. Exercises include the refactoring of bad tests, the writing of clean tests, and the design and refactoring of applications to make them testable. This is a three-day hands-on course in which you will learn the principles and practices of test design and described in Robert C. Martin's book: Agile Software Development, Principles, Patterns, and Practices. You will also receive this book as part of the course materials. Exercises are in Java, but are applicable to C#, C++, and other object oriented languages. Find out more here

Eric Evans Domain Driven Design Hands-On Immersion Workshop

Eric Evans' 4-day Domain Driven Design Hands-On Immersion Workshop will teach you how to put the domain model to work. This intensive course will teach you how to strike a healthy balance between digging into your subject matter and addressing technological issues, which, while unavoidable, cannot be allowed to dominate the development process for commercially viable systems. We weave together lecture, discussion and classroom exercises, including hands-on coding projects. In discussions, you will have the opportunity to discuss your own experiences and relate your own work to the principles and techniques presented in the class. To find out more, please go here

Udi Dahan's Advanced Distributed Systems Design with SOA

This very intensive 5-day workshop will help you take the pain out of designing large-scale distributed systems. New technologies make it easier to comply with today’s communications and security standards, but they won't magically provide you with a robust and scalable system. Join Udi for a course packed with the wisdom of companies like SUN, Amazon and eBay. Tried-and-true theories and fallacies will be shown, helping you to avoid costly mistakes. Communications patterns like publish/subscribe and correlated one-way request/response will be demonstrated, in conjunction with advanced object-oriented state management practices for long-running workflows. If you enjoy deep architectural discussion, join! To find out more, please go here


ABOUT GREG YOUNG
Greg Young coined the term "CQRS" (Command Query Responsibility Segregation) and is a frequent contributor to InfoQ, speaker/trainer at Skills Matter, and a well-known speaker at international conferences
More about Greg Young

ABOUT THE DDD UK USER GROUP
The DDD UK User Group meets on the last Monday of the month to share ideas, knowledge and experience of Domain Driven Design. The group is led by Adam Shimali who is always interested to receive your ideas for future meeting talks. Contact Adam via the meetup.com group here.
More about the DDD UK User Group
PODCAST ASSERT.THAT(WE.UNDERSTAND)

This session took part at the DDD eXchange 2011. You can view the other 7 podcasts here.
SPONSORS
Skills Matter Ltd
Domain Language

FuseSource
AGILE LEADERSHIP PODCASTS
Jon Jagger:CyberDojo, Cyber Dojo
Jon Jagger : 3rd May 2012
View Podcast: CyberDojo,
Sam Newman:A Technical Introduction to Continuous Delivery, Technical Intro to CD
Sam Newman : 30th Apr 2012
View Podcast: A Technical Introduction to Continuous Delivery,
Allan Kelly:The What and Why of Agile, What & Why of Agile
Allan Kelly : 30th Apr 2012
View Podcast: The What and Why of Agile,
Tom Bassindale:Using Real User Metrics to Measure Performance, Using Real User Metrics to Measure Perfo
Tom Bassindale : 26th Apr 2012
View Podcast: Using Real User Metrics to Measure Performance,
Henrik Berglund:Real Teams, Real Teams
Henrik Berglund : 24th Apr 2012
View Podcast: Real Teams,
Lukas  Oberhuber:Lightning Talks: Simply Business, Simply Business
Lukas Oberhuber : 23rd Apr 2012
View Podcast: Lightning Talks: Simply Business,
Rob Bowley:7digital, 7digital
Rob Bowley : 23rd Apr 2012
View Podcast: 7digital,
Adrian Withy:Milliman, Milliman
Adrian Withy : 23rd Apr 2012
View Podcast: Milliman,
Michael Delaney:Elevate, Elevate
Michael Delaney : 23rd Apr 2012
View Podcast: Elevate,
Brendan Sterne:Bazaarvoice, Bazaarvoice
Brendan Sterne : 23rd Apr 2012
View Podcast: Bazaarvoice,
Steve Webster:LOVEFiLM, LOVEFiLM
Steve Webster : 23rd Apr 2012
View Podcast: LOVEFiLM,
Nick Hines:ThoughtWorks, ThoughtWorks
Nick Hines : 23rd Apr 2012
View Podcast: ThoughtWorks,
Ed Cortis:Radical team transformation through leadership and agility, Leadership and agility
Ed Cortis : 10th Apr 2012
View Podcast: Radical team transformation through leadership and agility,
Allan Kelly:Business Patterns for Software Development, Patterns for Development
Allan Kelly : 21st Mar 2012
View Podcast: Business Patterns for Software Development,
Michael Delaney:Elevate Launch Event, Elevate Launch Event
Michael Delaney : 7th Mar 2012
View Podcast: Elevate Launch Event,
OTHER AGILE LEADERSHIP EVENTS
Uncle Bob (Robert C. Martin):Uncle Bob's Advanced Test Driven Development in NYC,  Uncle Bob's Advanced Test Driven Development in NY
3 DAY COURSE. Featuring Uncle Bob (Robert C. Martin)
New York, Tuesday, May 29th
Martine Devos:Martine Devos' Certified ScrumMaster and Estimation Class,  Martine Devos' Certified ScrumMaster
2 DAY COURSE. Featuring Martine Devos
London, Thursday, May 31st
Martine Devos:Martine Devos' Certified ScrumMaster and Estimation Class,  Martine Devos' Certified ScrumMaster
2 DAY COURSE. Featuring Martine Devos
London, Monday, June 11th
Gavin  Bell:Gavin Bell's Creating Social Applications,  Gavin Bell's Social Applications
2 DAY COURSE. Featuring Gavin Bell
London, Thursday, June 14th
Martine Devos:Martine Devos' Certified Scrum Product Owner,  Martine Devos Certified Scrum Product Owner
2 DAY COURSE. Featuring Martine Devos
London, Thursday, June 14th
Jon Jagger:Jon Jagger & Kevlin Henney's Agile Development for Developers,  Jon & Kevlin's Agile Development Course
3 DAY COURSE. Featuring Jon Jagger
London, Monday, June 18th
Kevin Ryan:Kevin Ryan's Kanban Workshop,  Kevin Ryan's Kanban Workshop
2 DAY COURSE. Featuring Kevin Ryan
London, Monday, June 18th
QCon New York 2012, QCon New York 2012
CONFERENCE (3 DAYS)
New York, Monday, June 18th BOOK NOW!
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