DevOps Zone is brought to you in partnership with:
  • submit to reddit
Dustin Marx12/28/13
4511 views
0 replies

Orika: Mapping JAXB Objects to Business/Domain Objects

This post looks at mapping JAXB objects to business domain objects with Orika.

Oliver Hookins12/27/13
6763 views
0 replies

Unexpected benefits of IPv6 tunnelling

Recently I wrote about getting my IPv6 tunnel setup working properly again after a while of it not working very well (or not at all). After getting my IPv6 running properly again, I noticed that YouTube videos were actually starting quite fast and playing back without interruption.

Ricky Yim12/26/13
2453 views
0 replies

Adding Continuous Integration to Play!

With services like Travis, it has become quite easy add setup Continuous Integration to projects. This post will show you quickly how to setup Travis to build and test your Play project. This assumes you have signed up for Github and Travis, and have authorised travis to connect to your github account. If you have not done this already, follow the Travis steps here.

Erich Styger12/25/13
10934 views
0 replies

Eclipse Build Variables

This post is not about variables in my application code (which I debug). It is about using Variables in Eclipse for building projects.

Trisha Gee12/23/13
6645 views
0 replies

Spock: Data Driven Testing

In the last two articles on Spock I've covered mocking and stubbing. And I was pretty sold on Spock just based on that. But for a database driver, there's a killer feature: Data Driven Testing.

Steve Smith12/20/13
6511 views
0 replies

Application Pattern: Consumer Driven Contracts

When applying Continuous Delivery to an application estate, our ability to rapidly release individual applications is constrained by inter-application dependencies. How can we enable the independent evolution of interdependent applications with minimal risk?

Aliza Earnshaw12/19/13
7154 views
0 replies

DevOps Team? No. DevOps Toolchain? Yes.

Though it’s common to hear people talking about “DevOps teams” — or see job postings for “DevOps” — to leaders of this technology movement, the phrase is like the sound of fingernails on a chalkboard. So why do those in the know freely talk about a DevOps toolchain? It’s because a common toolchain helps developers and IT operations people work together more collaboratively to achieve the goals of the business.

Ralf Quebbemann12/19/13
9914 views
0 replies

Useful Subversion Pre-Commit Hook Script for Linux Servers

Looking for useful subversion pre-commit hooks? Maybe this script is for you. It's a Linux bash shell script and also makes use of python.

Zac Gery12/18/13
5749 views
0 replies

Identifying Loss Aversion in Software Design

There are many facets to software design. A common example is loss aversion, which refers to "people's tendency to strongly prefer avoiding losses to acquiring gains." Armed with this knowledge, more informed decisions are possible throughout the software development cycle. The following list details a few examples where loss aversion can play a role in software development:

Mike Hadlow12/17/13
39784 views
10 replies

Are your programmers working hard, or are they lazy?

When people are doing a physical task, it’s easy to assess how hard they are working. Recognizing and rewarding hard work is a pretty fundamental human instinct, it is one of the reasons we find endurance sports so fascinating. This instinctive appreciation of physical hard work is a problem when it comes to managing creative-technical employees. Effective knowledge workers often don’t look like they are working very hard.

Lieven Doclo12/17/13
5235 views
0 replies

Paying It Forward

How does one change the world? One random act of kindness at the time. But I’m a software engineer. It’s hard to do random acts of kindness when it comes to doing IT related stuff. I often think I should do something about this. The ultimate solution would be that you could do this with a group of software engineers.

Vlad Mihalcea12/16/13
8208 views
0 replies

Why I Like Spring Bean Aliasing

Spring framework is widely used as a dependency injection container, and that’s for good reasons. But there is also a very useful feature that might get overlooked and is therefore worthy of discussion: bean aliasing.

Barton George12/13/13
4906 views
0 replies

Project Sputnik Profile Tool: Docker Joins the Cause

Rather than re-inventing the wheel, and to help provide perspective, we are now working with the folks from Docker. They will be giving us their feedback, helping with integration and creating a Go profile.

Paul Reed12/13/13
5750 views
0 replies

A Cornucopia of DevOps Tools

As the holiday season approaches, we take a moment to sit down with Sarah Goff-Dupont and James Dumay from Atlassian’s Bamboo team to discuss the full stack of tools used by companies of all sizes, from startups to massive enterprises

James Sugrue12/12/13
4705 views
0 replies

Help Shape the Future of Java EE 8

If you've ever wanted to have a say in what Java EE will look like, Oracles latest Java EE 8 features survey is a great opportunity to have you say.

Kris Buytaert12/12/13
4928 views
0 replies

Docker vs Reality: 0 - 1

There's a bunch of people out there that think I don't like docker, they are wrong. I just never understood the hype about it since I didn't see, (and still don't) see it being used at large and people seem to understand that as being against it.

Baptiste Wicht12/12/13
5417 views
0 replies

Gentoo Tips: Avoid Gnome 3.8 from being emerged automatically

Since Gnome 3.8 has been out in the portage tree, a lot of problems arise when you try to emerge something. If it was only when you update the system, it would be OK, but this arises every time you try to install something.

Joe Stein12/12/13
7090 views
0 replies

Using Vagrant to Get Up and Running with Apache Kafka

If you haven’t used Vagrant before then hopefully this will not only help you get up and running with Apache Kafka but also get introduced to Vagrant. Vagrant helps to create and configure lightweight, reproducible, and portable development environments.

Bilgin Ibryam12/11/13
4841 views
0 replies

Building Distributed Workflow Applications on Amazon with Camel

Amazon Web Services offer various tools for building distributed and scalable workflow applications. One approach for building such an application is to use topics and queues for connecting the distinct steps in the workflow process.

Jenny Yang12/11/13
4068 views
0 replies

Can you spot the configuration difference?

One of our Dev (DevOps?) guys came across this inconsistency that broke a server. We got discussing various little slip of the pinky errors that can completely break a server.

Trevor Parsons12/11/13
3267 views
0 replies

In Defense of the Agent

While some providers tout the evils of running agents on your system and can oft be heard shouting, “no agents here!!!”, we prefer to keep an open mind. That being said, like most things in life, agents have their pros and cons.

Johannes Brodwall12/10/13
24974 views
23 replies

Why I Stopped Using Spring

I was one of the earliest adopter of Spring in Norway. We developed a large system where we eventually had to start thinking about things like different mechanisms for reuse of XML configuration.

Troy Miles12/10/13
5422 views
0 replies

Why Hackathons?

As a corporate developer I rarely get time to have fun. Hackathons bring the fun back into development.

Lorna Mitchell12/10/13
4933 views
0 replies

Open a GitHub Pull Request with Hub

GitHub publishes a command line tool called hub, which is a more convenient way than the website for doing a few specific tasks and in particular I've been using it more and more for opening pull requests. The basic workflow is to create a branch, add your changes, and then push it to GitHub

Jakub Holý12/10/13
5342 views
1 replies

Code Is Cheap, It’s Knowledge Discovery That Costs

If we knew exactly what code needs to be written, what needs to be done and how it can be done, we would need very little time to write it. It is the discovery of the knowledge what to build and how to build it that takes all the time.