it operations

Articles

The Evolution of z/OS Development

Kristin Cowhey explains how z/OS development has evolved throughout the years and what that means for developers and tech personnel. With legacy developers leaving the workforce, there’s a dire need to replace the knowledge in order to maintain the mainframe systems and applications that are still in use today. 

Kristin Cowhey's picture Kristin Cowhey
Tales from the Trenches: Conquering the Challenges of Transforming to Agile

There is a lot of hard work and recalibration needed to adopt an agile approach. Just as one does not simply walk into Mordor, you also cannot simply decide to be agile. In this article, Alison Jacques describes her IT department’s experience transforming to agile and shares some of the lessons learned and tools she’s adopted to ensure continued success.

Alison Jacques's picture Alison Jacques
A Product Owner’s First Glimpse of Agile

Kent McDonald introduces us to Arthur, a middle manager and product owner in a medium-sized insurance company who has been assigned to take on an agile project. For those unfamiliar with agile, the terminology and techniques of agile approaches can seem strange and often a little silly when not accompanied with an explanation as to why those techniques exist. Kent explains the challenges product owners like Arthur face and how to make product owners understand agile better.

Kent J McDonald's picture Kent J McDonald
Configuration Management and DevOps with Jez Humble and Bob Aiello

In this excerpt from an interview recorded at this year's Better Software and Agile Development Practices East conferences, authors Bob Aiello and Jez Humble discuss the challenges and the rewards of instituting configuration management and DevOps practices.

Bob  Aiello's picture Bob Aiello
My Experience with Test Driven-Development

Vinay Krishna explains why agile development includes testing and coding concurrently, which is also what test-driven-develppment emphasizes.The transformation from coder to developer to tester is needed in all agile software development projects.

Vinay Krishna's picture Vinay Krishna
The Crucial Role DevOps Plays in Change and Configuration Management

Agile's core principles may have been originally intended at the software development, but the concept of DevOps has shown that agile's benefits can be experienced by a much larger audience. Collaboration between these two departments benefits just as much as anyone.

Sasha Gilenson's picture Sasha Gilenson
2011 Prediction: Organizations will Continue Applying Agile Strategies at Scale

With all of agile's documented successes, the methodologies are being used in areas never before seen. Scott W. Ambler looks into why agile is as popular as it is, and why its popularity will only increase in the future.

Scott W. Ambler's picture Scott W. Ambler
Infrastructure Refactoring

Early implementations of Agile focused on brand new or newer product-lines. More recently, Agile is gaining acceptance in the legacy product space where the project teams are moving away from their company's traditional (aka, waterfall) methodology and moving toward an Agile approach. In these cases, the project team that begins to use Agile methods are typically inheriting an existing infrastructure that was constructed for a phased (aka, waterfall) approach.

Mario  Moreira's picture Mario Moreira

AgileConnection is one of the growing communities of the TechWell network.

Featuring fresh, insightful stories, TechWell.com is the place to go for what is happening in software development and delivery.  Join the conversation now!