Experiences Using Event Storming

by Jan Stenberg on  Jun 30, 2016

In the context of Domain-Driven Design (DDD), Event Storming is incredibly useful and valuable, Dan North claimed in his presentation at the recent DDD eXchange conference in London, explaining the basic mechanics of Event Storming and sharing his experiences from modelling different systems during the last few years.

Eric Evans: Is Domain-Driven Design Beneficial for Software Development?

by Jan Stenberg on  Jun 16, 2016 1

The last couple of years the interest in Domain-Driven Design (DDD) has increased, Eric Evans noted in his keynote at the recent DDD eXchange conference in London. He thinks that we are in a time when developers care more about design, partially because we are working more with distributed systems where models have a higher value.

Working with Domain Experts in a DDD World

by Jan Stenberg on  May 31, 2016

Conversations with domain experts and the language used are central in Domain-Driven Design (DDD), but often this is hard because we don’t speak the same language, explained Cyrille Martraire in his presentation at the Domain-Driven Design Europe conference earlier this year when sharing his experiences working with domain experts in DDD-driven environments.

Vaughn Vernon: Challenges in Software Development of Today

by Jan Stenberg on  May 21, 2016

Projects and development teams are struggling with poorly designed systems, with many developers dedicated to patching systems just to keep them alive. Largely the software development culture is broken, Vaughn Vernon claimed in his presentation at the Domain-Driven Design Europe conference earlier this year, talking about problems he has encountered but also about solutions to these problems.

Using Domain-Driven Design When Creating Microservices

by Jan Stenberg on  Feb 16, 2016

Microservices and Domain-Driven Design (DDD) are not only about Bounded contexts, although a fundamental tool for defining granularity of microservices there are other important concepts as well. Correspondingly DDD is just not about entities and repositories, Michael Plöd claimed in his presentation at the recent microXchg conference in Berlin showing how DDD can be used creating microservices.

“It’s Not Just Microservices”: Fred George Discusses Technology, Process and Organisation Inhibitors

by Daniel Bryant on  Feb 14, 2016

At the microXchg 2016 conference, Fred George presented “It’s Not Just Microservices”, and argued that microservices can enable an organisation to ‘go faster’ and rapidly deliver business value. However, the implementation of microservices alone will not lead to success, and inhibitors to increasing business agility within the context of technology, process and the organisation must be removed.

Road Mapping Your Way to Agile Fluency

by Ben Linders on  Feb 09, 2016

Kelsey van Haaster will give a talk at 1st Conference about how to develop a road map to agile fluency for teams and organisations. InfoQ interviewed her about the possible ways to do an agile fluency assessment, example of findings and improvement opportunities that came out of the assessments and things that she learned, and advice for readers who want to use the agile fluency model.

Software Industry Pioneer Ed Yourdon Dies

by Shane Hastie on  Jan 26, 2016 1

Software industry pioneer, prolific author, researcher, consultant and photographer Edward Yourdon died on January 20, 2016

Combining User Story Mapping with Domain-Driven Design

by Jan Stenberg on  Dec 20, 2015 1

User Story Mapping can be a simple yet valuable pattern when adopting Domain-Driven Design (DDD) in projects dealing with complex domains. It can help creating shared domain knowledge among developers and domain experts, Eriksen Costa claims in a blog post discussing advantages combining User Story Mapping with Domain-Driven Design (DDD).

Moving from a Monolithic to a Microservices Architecture

by Jan Stenberg on  Dec 13, 2015 1

Moving from a monolith to microservices the only value business stakeholders care about is reducing cost. It will not increase or protect revenue and neither scaling nor distribution are good reasons that will convince the business, Ian Cooper claimed in his presentation at this year’s Microservices Conference in London describing guidelines moving from a monolith to a microservices architecture.

Scaling Without Blueprints and the Agile Scaling Cycle

by Ben Linders on  Dec 10, 2015

InfoQ interviewed Stefan Roock about adding XP practices to Scrum, why using an agile framework as a blueprint for designing the organization is a premature optimization and why culture and principles are more important than practices. Roock also explains the agile scaling cycle with examples of how it can be used, and talks about the benefits and pitfalls of this approach for agile scaling.

Having the Right Mix of IT, Culture and Practice for DevOps

by Ben Linders on  Dec 03, 2015 1

An interview with Nicole Forsgren about why organizations are starting to embrace DevOps methods, how being able to deploy fast can also increase IT stability, what to focus upon when changing the organizational culture to improve performance, how lean management can help to increase the performance, and asked her for advice when organizations want to apply DevOps to increase their performance.

Agile Testers can be a Harlequin

by Ben Linders on  Nov 30, 2015

Agile testers can signal and question the (testing) process. Marnix van den Ent gave a talk at the Agile Testing Days 2015 in which he explained how he views testers as a harlequin: "a servant to the team and its process, like the Italian Harlequin he is there to help to understand what is happening". An interview about developing an art of questioning, XP practices and retrospectives.

Uncle Bob Proposes an Oath to Programmers

by Abel Avram on  Nov 28, 2015 9

Uncle Bob proposes an oath to software programmers as other professions have, considering the importance of this craftsmanship.

Q&A with David Anderson on Enterprise Services Planning

by Ben Linders on  Nov 11, 2015

Enterprise Services Planning is a way of planning, scheduling, sequencing, and selecting work for professional services. It extends Kanban for enterprise-wide service improvement. InfoQ interviewed Anderson about what Enterprise Services Planning (ESP) aims to deliver, how it can be used to manage risks, how cost of delay can be used inside ESP, and why feedback loops are important in ESP.

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