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Nikita Salnikov...04/12/13
4284 views
1 replies

There is No Application Server

We have recently posted data about application server market share we gathered from the free Plumbr deployments. And it resonated well – via different channels we got hundreds of comments and opinions on how to interpret the data.

Armel Gouriou04/11/13
2288 views
0 replies

Dodge Hibernate Coding Mistakes with Scertify's Code Analysis

Hibernate is one of the most used ORM Java frameworks out there. It is really simple to use, just add few annotations and you're ready to go. However, it is also really easy to experience strange behaviors and bugs if you don't respect Hibernate's best practices.

Matthias Marschall04/11/13
3814 views
0 replies

How Badly Set Goals Create a Tug-of-War in Your DevOps Organization

A rope. Eight people on either side. “Pull!” And then it begins: both parties are pulling in their own direction. A tug-of-war has started.

James Betteley04/11/13
5150 views
0 replies

What is DevOps? (and Other Fluffy Questions)

“A lot of it is about streamlining and bringing value to the customers sooner,” said Simon Maple, Tech Evangelist at ZT. And I suppose that’s actually what it’s ultimately about. Bridging the Dev and Ops gap is really about making us work as a team more smoothly.

Kin Lane04/11/13
1817 views
0 replies

Add Or Update Your #ReclaimOpen Profile At The Github Site

You have the power to update your own profile on the ReclaimOpen Github repository, by editing and submitting a pull request. Here are some steps you will need to consider to accomplish this.

Aliaksei Papou04/10/13
1695 views
0 replies

Is There a Treatment for Enterprise Software Complexity?

Enterprise software development is experiencing difficult times. The increasing complexity of the software leads to serious crashes already now. Significant expenses are required to fight with them. Existing technologies can treat only the symptoms but not the cause of the disease.

Eric Gregory04/10/13
6149 views
0 replies

Dev of the Week: Paul Hammant

This week we're talking to Paul Hammant, a consultant at ThoughtWorks known for his work on Dependency Injection, Selenium browser, and Client-Side MVC frameworks.

Tommy Patterson04/10/13
2379 views
0 replies

Build Your Private Cloud: Installing Virtual Machine Manager – Step by Step

Our series is in full swing and now it's time to walk through the installation of System Center 2012 VMM to begin managing our VMware, Hyper-V, and Xen hosts, virtual machines, and templates.

Andrey Prikaznov04/09/13
3098 views
0 replies

WYSIWYG and WYSIWYM Editors

Looking to use a rich text editor in your app, or want a web-based editor for personal use? I researched existing editors and picked the best of available solutions.

Pascal Alma04/09/13
2139 views
0 replies

Deploying the WSO2 CAR File with Maven

To deploy my WSO2 Carbon Application aRchive (CAR) file to my WSO2 ESB instance I use this Maven plugin. I couldn’t find a lot of documentation about it so I'm posting here how I use it.

Andy Hawthorne04/09/13
4324 views
0 replies

Installing Rails on Ubuntu 12.10

Installing Ruby and Rails on Ubuntu 12.10 can throw up some errors. I’ve found a method that worked, and wrote a few notes about it.

Stephen Robillard04/09/13
6170 views
1 replies

A Review of DevOps Troubleshooting: Linux Server Best Practice

A must read for new Linux system administrator and anyone from the development side responsible for keeping a Linux server running.

Trevor Parsons04/09/13
4172 views
0 replies

Logs as Data, Logs as SMS: Logentries & Twillio Combined

More and more frequently I’m seeing cool use cases of Log data. Using ‘logs as data’ is the concept of writing semi-structured data to your logs which can then in turn be consumed by other services that can put the data to good use.

Mikko Ohtamaa04/08/13
1021 views
0 replies

PLOG2013 Symposium Post-Mortem

There was a PLOG2013 symposium in spring 2013, for developers and alike. It was organized by Abstract IT in Italy, on the coast of Mediterranean, in the city of Sorrento.

Mark Needham04/08/13
5051 views
0 replies

Treating Servers as Cattle, Not as Pets

Although I didn’t go to Dev Ops Days London earlier in the year I was following the hash tag on twitter and one of my favourites things that I read was the following: “Treating servers as cattle, not as pets.”

Andy Hawthorne04/08/13
16188 views
0 replies

Upgrading to Ruby 2.0 on Mountain Lion

Ruby 2.0 was released on 24th February to coincide with Ruby’s 20th anniversary. If you use RVM, and want to try out Rails 4.0 beta, then ideally you’ll want to be running Ruby 2.0. Here’s what I did to keep my development environment working the way I like it.

Jacky Chan04/07/13
2074 views
0 replies

jenv: An RVM Clone for Java

jenv is a tool for managing parallel versions of Java Development Kits on any Unix-based system.

Greg Duncan04/07/13
2182 views
0 replies

Dev'ing for Ops - How to Create System Center Extensions with Visual Studio

I love the idea of DevOps, especially when it means I can dev something for my Ops team.

Mikko Ohtamaa04/07/13
2649 views
0 replies

Write the Docs

Below are my slides for the presentation held in PLOG2013Plone symposium. It’s about good software development documentation culture, writing documentation for Python packages and maintaining up-to-date developer documentation in Plone ecosystem.

Kay Cichini04/07/13
9215 views
0 replies

Embedding Google Docs and Google Viewer

Here's a short example of the usage of the Google Viewer and Google Docs embeds (see here). If you want to embed a view of any file on Google Drive/Docs you can do this by putting a pdf preview (the file could be in any format, see first example, which is a Google text document) in an iframe or, in the case of spreadsheets, the speradsheet itself into an iframe.

Mike Hadlow04/06/13
3321 views
0 replies

Lua as a Distributed Workflow Language

I’ve been spending a lot of time recently thinking about ways of orchestrating long running workflows in a service oriented architecture.

Magnus Palmér04/05/13
3074 views
0 replies

Lightweight Testing of Heavyweight IBM Message Broker Solutions

This article shows a hands-on approach of how you can test your IBM WebSphere Message Broker solutions in a simple way using modern Groovy and Java tools.

Matthias Marschall04/05/13
6553 views
4 replies

Is DevOps Just a Fad?

There are DevOps tools and DevOps job ads. People talk about culture and sharing and being nice to each other. Sounds pretty fishy, right? The only thing missing is a DevOps certification and we’re done with the DevOps hype. Is DevOps really just a fad? Let’s take a closer look…

Jim Bird04/05/13
4139 views
0 replies

How Do You Measure DevOps?

If you’re trying to convince yourself (or the team or management) that your operations program needs to be changed for the better, and that trying a DevOps approach makes sense – or that your operations organization is improving, and that whatever changes you have made actually make a difference – you have to measure something(s). But what?

David Salter04/05/13
4071 views
0 replies

Choosing a Java Version on Ubuntu

When you have got multiple versions of Java installed, you can choose which one you want to use by running the update-alternatives command.