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Paul Reed04/16/14
2679 views
0 replies

Whose Function is It Anyway?

Chris also discusses how tech companies, specifically, can up their skills by learning improvisation basics, and how this all fits in with companies on their own DevOps transformation journey, plus illuminates some surprising facts about what the basics of improvisation are about!

Biju Kunjummen04/15/14
3665 views
0 replies

Spring Test with thymeleaf for Views

I am a recent convert to thymeleaf for view templating in Spring based web applications, preferring it over jsp's.

Natalia Pankova04/15/14
2658 views
0 replies

Technical Debt – Necessary Evil or Acceptable Flaw?

Small debt to the quality may speed the development process, but it should be paid back, sometimes by means of complete revision of the technical solutions. In case, the debt is not paid back: product development is blocked by technical problems of the project.

Lukas Eder04/14/14
9495 views
5 replies

No More Need for ORMs

Debates about the usefulness of ORM (Object-Relational Mapping) have been going on for the last decade.

Paul Hammant04/14/14
9110 views
0 replies

Continuous Delivery: The Price of Admission

In this article, I’m going to outline the importance or addressing your company’s source-control use before diving too far into CD. Specifically, I’m suggesting that you should decide whether your enterprise should do Trunk Based Development (TBD) in one big trunk or not.

Benjamin Ball04/14/14
3548 views
0 replies

Getting into Flow[Con] with Gene Kim and Jez Humble

In this episode, the Ship Crew discusses FlowCon with the brilliant Jez Humble and Gene Kim. What aspects of “flow” does your organization struggle with? Which people and departments in your software development process are that sad, soggy piece of lettuce? Join the discussion!

Amar Mattey04/14/14
6860 views
0 replies

Effective Testing around Hibernate/ORM layer

As applications that use Hibernate or any ORM frameworks grow complex, lots of performance issues don't get enough attention until it is too late. This article accounts for SLA time as part of the junits and allows developers to think in terms of calculating the number of calls hibernate is going to make in the background. This allows for developers to deal with facts rather than assumptions.

Grzegorz Poznac...04/14/14
6246 views
0 replies

Mule best practices backed by MUnit tests

A few words about coping with complex flows (not the ones you would see in every demo app) and how to properly test them using thriving Mule testing framework - MUnit.

Benjamin Ball04/14/14
4625 views
0 replies

DevOps Zone Link Roundup (Apr. 14)

For a look at what's been happening outside of the DevOps Zone, we've assembled links from around the web, including a look at NGINX for web integration, release testing with CD, a Puppet change impact tool called Gonzo, Windows and Microsoft Azure updates from Chef and Puppet Labs, and more.

Benjamin Ball04/13/14
7617 views
0 replies

The Best of the Week (Apr. 4): DevOps Zone

Make sure you didn't miss anything with this list of the Best of the Week in the DevOps Zone (Apr. 4 to Apr. 10). This week's topics include the Heartbleed SSL bug, Continuous Delivery vs. Continuous Integration, two very different introductions to continuous delivery, and perfect test automation.

Lubos Krnac04/12/14
4205 views
0 replies

Mock Final Method

The author was asked to put together examples how to mock Java constructs well know for their testability issues. He calls these techniques unusual mocking. Developers practicing TDD or BDD should be aware of testability problems behind these constructs and avoid them when designing tests and modules.

Dave Bush04/11/14
4285 views
0 replies

What Not to Test

There is code in your application that you shouldn’t bother to write a test for.

Julien Danjou04/11/14
2298 views
0 replies

Doing A/B Testing with Apache HTTPD

If you do not know what A/B testing is about, take a quick look at the Wikipedia page on that subject. Long story short, the idea is to serve two different version of a page to your visitors and check which one is getting the most success. When you found which version is better, you can definitely switch to it.

Troy Hunt04/10/14
11573 views
1 replies

Everything You Need to Know About the Heartbleed SSL Bug

Every now and then in the world of security, something rather serious happens and we all run around like headless chicken wondering what on earth it means. Did the NSA finally “get us”? Is SSL dead? Is the sky falling? Well it’s bad, but not for everyone and quite possibly not as bad as many are saying it is.

Alexey Zvolinskiy04/09/14
5687 views
0 replies

Insight View: Perfect Test Automation

I'm not scared to talk about my vision of a perfect test automation in a context of a software development. My work experience gives me confidence in this question

Lubos Krnac04/09/14
4568 views
0 replies

Measuring Code Coverage by Protractor End-to-End Tests

Was just setting up new JavaScript project based on Grunt. I scaffolded the project template by Yeoman with usage of angular-fullstack generator. I decided to try MEAN stack without MongoDB for my new project (DB isn't needed).

Topher Marie04/09/14
2123 views
0 replies

Why Should You Automate Manual User Management Steps?

Manual user management is painful. That’s why we focused one of the core foundational server management functions on automating user management. A key part of that pain relates to the manual interaction with your users.

Ivan Krizsan04/08/14
2869 views
0 replies

Publish JavaDoc API Documentation when Releasing from Jenkins

This article describes how to publish JavaDoc API documentation for a Maven project built on Jenkins when that project is released. The JavaDoc API documentation is published using the same instance of Apache Tomcat 7 that Jenkins runs on.

Steve Smith04/07/14
6708 views
0 replies

Introducing Continuous Delivery

This article, featured in DZone's upcoming 2014 Guide to Continuous Delivery (releasing April 14th), discusses the widely-discussed design practice of Continuous Delivery. But where did Continuous Delivery come from, what does it offer, and how does it work?

Eric Minick04/07/14
6311 views
1 replies

Is Continuous Delivery just Continuous Integration done right?

If you want to understand why I think CI and CD done correctly are almost the same thing, follow me down the rabbit hole.

Dustin Marx04/04/14
5470 views
1 replies

Compiling and Running Java Without an IDE

In most real applications, there's no question the IDE "overhead" is well worth it. However, for the simplest of example applications, this is not always the case.

Jakub Holý04/04/14
3276 views
0 replies

Framework Joy: Load in Hibernate Updates Data

There's hidden costs when using complex frameworks, and you need to be careful how you set things up.

Alec Noller04/02/14
4860 views
0 replies

Introduction to Continuous Delivery

Continuous Delivery (CD) is a software development design practice used to increase the efficiency of the software delivery process. It encourages more frequent enhancements, and these smaller, iterative changes allow for quick bug fixes with minimal risk. Ultimately, CD is about keeping things moving.

Dustin Marx04/02/14
33630 views
13 replies

Contributions of Individual Programming Languages to Software Development

I've grown weary of the blog posts and forum rants stating why one programming language is better than another.

Mike Hadlow04/02/14
7850 views
0 replies

Docker: Bulk Remove Images and Containers

I’ve been playing around creating new images and containers and debugging my Dockerfile, and I’ve wound up with lots of temporary containers and images. It’s really tedious repeatedly running ‘docker rm’ and ‘docker rmi’, so I’ve knocked up a couple of bash commands to bulk delete images and containers.