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An Open, Interoperable Cloud

This article describes how interoperable clouds can be created, today, through the integration of open standards such as the Open Cloud Compute Interface, the Open Virtualisation Format and CDMI. They provide the means to package virtual infrastructure deployments, an API for the runtime management of storage infrastructure and an API for the runtime management of infrastructure as service.

Eugene Luster Thijs Metsch Andy Edmonds
on Jul 19, 2011
New book - Individuals and Interactions: An Agile Guide

Ken Howard and Barry Rogers have written a book that focuses on the first value from the Agile Manifesto. They provide advice, tools and techniques to help teams and individuals improve their communications and interpersonal interactions. The book presents a set of tools that work together more effectively. They provide guidelines for a workshop to put the techniques into practice.

Shane Hastie
on Jul 18, 2011
Oozie by Example

End to end Oozie example, including process design, resource coordinator and workflow implementation

Boris Lublinsky Mike Segel
on Jul 18, 2011
What has happened and is happening in Japan’s Agile movement

Kenji Hiranabe is a recipient of the 2008 Gordon Pask Award for Contributions to Agile. He discusses the current state of Agile in Japan, and reflects on the influence that Japanese approaches (such as the Toyota Production System and Lean) have had on the Agile movement. He examines changes happening in the Japanese software industry that is creating an Agile friendly environment.

Kenji Hiranabe
on Jul 15, 2011
Interview and Book Excerpt: CMMI for Services

CMMI for Services(CMMI-SVC)is a process improvement framework developed by the SEI for service providers. InfoQ spoke to Eileen Forrester, co-author of CMMI for Services: Guidelines for Superior Service and manager of CMMI-SVC. In this interview we cover adoption practices for CMMI-SVC and its relationship with CMMI-DEV, ITIL and Agile accompanied by relevant excerpts from the book.

Jeevak Kasarkod
on Jul 14, 2011
Introduction to Oozie

Basic introduction to Oozie - a framework allowing to combine multiple Map/Reduce jobs into a logical unit of work.

Boris Lublinsky Michael Segel
on Jul 12, 2011
Database-based High Performance Message Exchange Service for Enterprise Applications

Database Message Exchange Service (DBMES) stores messages in database for a Windows service to deliver to external services and vice versa. A message can be anything – an order, some task, a message for a destination message queue, a payload for calling external webservice and so on. DBMES decouples the client from the external services that are not on the same network or not always available.

Omar AL Zabir
on Jul 11, 2011
Web Development

Virtual Panel: State of the Art in JavaScript Unit Testing

Unit testing is a commonly accepted practice in order to deliver maintainable code. This is especially true for a dynamic language like JavaScript and there are currently several frameworks and libraries for a team to choose from. InfoQ had a Q&A with the creators of some of the leading JavaScript unit testing frameworks about their projects and what they offer to developers.

Dio Synodinos
on Jul 07, 2011
Limiting Work in Progress and Scrum

Sean recounts the story of how he learned the value of limiting work in progress and removing blockages to allow the flow of work in an IT server lab, and how the lessons he learnt are now applied on Scrum teams doing software development.

Sean McHugh
on Jul 05, 2011
Twitter Shifting More Code to JVM, Citing Performance and Encapsulation As Primary Drivers

While it almost certainly remains the largest Ruby on Rails based site in the world, Twitter has gradually been moving more and more of its stack to the JVM. Last year the company announced that its back-end message queue had been re-written in Scala, and more recently it moved the search stack to Java, making Twitter search around three times faster.

Charles Humble
on Jul 04, 2011
Architecting a Cloud-Scale Identity Fabric

In this IEEE article, author Eric Olden discusses an identity fabric that links multiple applications to a single identity to manage the volume of user identities that network administrators must secure and to enable a full-scale cloud adoption.

Eric Olden
on Jun 29, 2011
Agile Schools: How Technology Saves Education (Just Not the Way We Thought it Would)

People from President Obama to Bill Gates propose that technological innovation is the key to improving our schools. But tech products and concepts may not be as influential as tech processes and culture. Applying the Agile methodology to school operation could catalyze dramatic change by bringing a proven systematic solution to one of the most challenging social issues of our age.

Steve Peha
on Jun 28, 2011

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