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DevOps

Executable Images - How to Dockerize Your Development Machine

Every developer knows the pain of incompatible software. By using Docker executable images developers can take advantage of container technology to better control their development environments.

Quinten Krijger
on Aug 29, 2015
Culture & Methods

Agile Goal Setting with OKR - Objectives and Key Results

OKR (Objectives and Key Results) is a goal setting framework adopted by Silicon Valley companies that can complement Agile and Lean, creating an agile approach for setting goals and measuring value. Used by Google, Twitter and LinkedIn, OKR can help evolve the Agile Community and the Agile Manifesto itself from a focus on outputs (delivering features) to a focus on outcomes (delivering results).

Felipe Castro
on Aug 28, 2015
Culture & Methods

Q&A on Kanban Change Leadership

In the book Kanban Change Leadership Klaus Leopold and Sigi Kaltenecker explore how Kanban can be deployed to get change done in organizations and to build a culture of continuous improvement. An interview on doing change in small steps, solving problems, using WIP limits, priorities and classes of service in Kanban, using the Theory of Constraints with Kanban, and getting results with Kanban.

Ben Linders
on Aug 27, 2015
Mobile

Scaling Mobile at XING: Platform, Framework and Domain Teams

This article describes learning from XING on how to scale mobile development such that as many teams as necessary can contribute to the development of mobile apps (on both iOS and Android platforms) and at the same time keep the apps consistent, stable and shiny. It summarizes the key decisions and structural changes they made in order to enable scaling mobile from 2 to 10 teams.

Alexey Krivitsky
on Aug 26, 2015
Igniting Kids' Enthusiasm for Coding

CodingStuff.org is an initiative to ignite kids' enthusiasm to learn how to code, to create apps, to design websites, and overall to become comfortable with technology. This article explores what teachers can do to ignite kid's enthusiasm for coding by using interesting and cool lessons to give them some pointers on how to code and then let the magic happen!

Henk Jurriens
on Aug 25, 2015
Architecture & Design

Seven Microservices Anti-patterns

In this article Vijay Algarasan, a Principal Architect at Asurion, discusses how he and his teams have encountered microservices at various engagements and some lessons they have learned as a result. This has resulted in them building up a series of anti-patterns and some associated patterns, which Vijay believes are more widely applicable to all practitioners of microservices

Vijay Alagarasan
on Aug 24, 2015
Book Review and Author Q&A on Four Spheres of Lean and Agile Transformation

The Four Spheres of Lean and Agile Transformation book by Thomas P. Wise and Reuben Daniel, is based on how management should create an organizational environment to implement Agile. They talk about the Agile readiness in the organization and how to begin a Lean or Agile implementation journey.

Savita Pahuja
on Aug 22, 2015
DevOps

Practical Postmortems at Etsy

We take a look at Etsy's blameless postmortems, both in terms of philosophy, process and practical measures/guidance to avoid blame and better prepare for the next outage. Because failures are inevitable in complex socio-technical systems, it’s the failure handling and resolution that can be improved by learning from postmortems.

Daniel Schauenberg
on Aug 22, 2015
Culture & Methods

Conversation Patterns for Software Professionals - Part 4

In the fourth article in the Conversation Patterns for Software Professionals series Michał Bartyzel focuses on asking the right questions.

Michał Bartyzel
on Aug 21, 2015
Q&A with Jez Humble, Joanne Molesky and Barry O’Reilly on Lean Enterprise

The "Lean Enterprise" book authors discuss how traditional management practices fail to balance innovation and product exploitation as they require very different sets of capabilities.

Manuel Pais
on Aug 20, 2015
An Experiment: The GROWS™ Method

Agile software development is in a rut. The most popular agile methods are consistently mis-applied, mis-understood, mis-used, and all too often abandoned by the companies who need them the most. But worse than that, our popular agile methods are not actually agile themselves! This article proposes a new approach that recognizes and works around limitations in human cognition and decision making

Andy Hunt
on Aug 19, 2015
Version Control, Git, and your Enterprise

This article is about understanding Git – both its benefits and limits – and deciding if it’s right for your enterprise. It is intended to highlight some of the key advantages and disadvantages typically experienced by enterprises and presents the key questions to be contemplated by your enterprise in determining whether Git is right for you and what you need to consider in moving to Git.

Bob Jenkins
on Aug 18, 2015