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Interview and Video Review: Working with Big Data: Infrastructure, Algorithms, and Visualizations

Paul Dix leads a practical exploration into Big Data in this video training series. The first five lessons of the training span multiple server systems with a focus on the end to end processing of large quantities of XML data from real Stack Exchange posts. He completes the training with a lesson on developing visualizations for gaining insights from the macro level analysis of Big Data.

Aslan Brooke
on May 02, 2013
Implementing Kanban in Practice

At the Lean Kanban conference, InfoQ asked Dr. Arne Roock how a team can evaluate whether Kanban is the right tool, and how to kick it off. Dr. Roock offers some prescriptive advice.

Victor Grazi
on May 01, 2013
Interview with Jason Little about Agile Transformation

Agile transformation is about focusing on organization change and understanding the complexities that come with it. An interview with Organizational change coach Jason Little about approaches for organizational change, culture, feedback and learning, and using the lean startup approach.

Ben Linders
on Apr 29, 2013
9 Fallacies of Java Performance

Over the past 18 years Java has evolved into the premiere language of the enterprise. Yet cognitive fallacies persist about Java performance. In this article we examine some popular misconceptions.

Ben Evans
on Apr 23, 2013
Dialogue Sheets Revisited

Last year Allan Kelly wrote an InfoQ article about a tool for retrospectives - Dialogue Sheets. A year and over 2000 downloads later he looks at how they are being used and ways they have been adapted in the wild.

Allan Kelly
on Apr 22, 2013
DevOps @ Spotify

This article is part of the “DevOps War Stories” series. Each month we hear what DevOps brings to a different organisation, we learn what worked and what didn’t, and chart the challenges faced during adoption. In this issue we learn how lessons learned from DevOps have permeated engineering management at Spotify. The result is a healthy Potlac with team leader, product owner, agile coach.

Mattias Jansson
on Apr 19, 2013
The Seven Information Smells of Domain Modelling

Domain modelling is a powerful technique that many IT professionals have in their toolkit. Unfortunately a couple of issues with domain modelling have caused it to fall out of favour over the past few years, especially in Agile circles. Two real problems with the approach are that it takes too long, and that it is prone to “analysis paralysis”. This is an approach that addresses these issues.

Kent McDonald Chris Matts
on Apr 18, 2013
Ember.js - Web Applications Done Right

This article explains the Ember.js application development model and shows how to use it to build your first client-side JavaScript web application with the framework.

Joachim Haagen Skeie
on Apr 17, 2013
Agile Software Architecture Sketches and NoUML

Understanding the software architecture of what you're building can prevent chaos and encourage collective code ownership. In the race for agility though, many teams struggle to do this, particularly since they've abandoned UML in favour of "boxes and lines" sketches. Moving fast requires good communication, but how do you do this without resorting to big design up front and UML?

Simon Brown
on Apr 16, 2013
Joe Duffy on Uniqueness and Reference Immutability for Safe Parallelism

We interviewed Joe Duffy, author of Concurrent Programming on Windows, about his research into the use of type systems to ensure safe parallelism. This work was presented in the paper titled Uniqueness and Reference Immutability for Safe Parallelism. We asked for this interview because there seemed to be a lot of misconceptions about this research project.

Jonathan Allen
on Apr 11, 2013
Culture & Methods

Interview with Michael Azoff from Ovum about How To Create the Agile Enterprise

Large enterprises face three challenges: to innovate and act as a start-up, to use a budgeting process that keeps the organization’s strategy in touch with changing market conditions, and to transform the whole IT department to agile. Principal analyst Michael Azoff explains Ovum’s view on creating an agile enterprise.

Ben Linders
on Apr 10, 2013
Interview and Book Review: DSL Engineering

Markus Völter, one of the authors of "Model-Driven Software Development", has published a new book in the field of model-driven software development (MDSD). "DSL Engineering" focusses on the design and implementation of domain specific languages (DSLs).

Ralph Winzinger
on Apr 09, 2013

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