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In this 7 part blog series surrounding the DevOps culture, Adrian Cho (Program Director, Continuous Delivery Evangelist, and Author of The Jazz Process: Collaboration, Innovation, and Agility) tackles some of the less tangible issues as they relate to the connection between delivery logistics, development culture, and continuous delivery.
DevOps Culture – Retrospectives and continuous improvement: In the Collaborative Lifecycle Management (CLM) project we have declared three imperatives for improvement in order to increase our agility with a goal of continuous delivery: culture, process, and tools. Of these three things, culture is, in my opinion, the most difficult thing to change because it’s less tangible than processes and tools and because culture is often deeply ingrained in an organization and a team. [Read More...]
DevOps Culture – Enabling continuous improvement with IBM’s DevOps Maturity Model and Rational Team Concert: In my last post about retrospectives I discussed the way we have been tracking pain points and associated improvement actions to address those pain points. In this post I want to discuss how we’ve taken this even further by using Rational Team Concert to help track our continuous improvement and how we’re using IBM’s DevOps Maturity Model. [Read More...]
DevOps Culture – Increasing shared awareness: The ability of any team to execute with agility is predicated on a shared awareness of important team elements such as the team’s strategy, plans, and current status. A measure of shared awareness is easily gained when team members work alongside one another. You can’t help but notice what your teammate is doing when she is sitting right next to you or in the same room and that can be invaluable if you are working together. However, when teams are spread across physical locations and time-zones, a more conscious effort must be made to create shared awareness. [Read More...]
DevOps Culture – Teaming up: In a previous post Sreerupa Sen wrote about run teams and feature teams and how they are helping to make our continuous delivery successful. I want to expand on that in this post and talk a bit about the culture that enables such fluid organizational constructs to work successfully. [Read More...]
DevOps Culture – Managing friction: In a previous post about retrospectives and continuous improvement I described how we track “pain points” which are issues that block or hinder our ability to develop a specific development capability. Another way to think of pain points is that they are sources of friction. [Read More...]
DevOps Culture – Building robust teams: When it comes to managing projects and teams, the natural inclination for many people is to try to predict and control everything while taking comfort in tools and technology and processes and practices. This happens frequently in software development despite the fact that other, far more mature, domains learned long ago that this approach doesn’t work, especially in a world of constant change. [Read More...]
DevOps Culture – Thriving at the edge of chaos: In my previous post on building robust teams, I mentioned the need to have some people in a team with an appetite for risk and some who are risk-averse. Some people take risks because they are too inexperienced to know better but some experienced people know that it’s important to take risks. [Read More...]
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Stéphane Leroy (Unleash the Labs CLM, IBM Software Engineer) has created a wonderfully simple table to outline the Test Lab mana
And don't miss Stéphane's most recent posts surrounding his expertise in RTC and enterprise modernization!
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Ralph Schoon (Unleash The Labs, Leading Technical Sales Professional ) provides two great no-nonsense views into starting up with projects in IBM BlueMix on his external blog rsja
Getting started with BlueMix - Ralph blogs about his experiences with BlueMix and provides some detailed information to help you get started as well: "Recently everyone has their heads in the clouds and I decided to have a peek to find out what it is all about. So I started looking into it. This post is a summary of my first experiences with the IBM BlueMix Cloud Computing offering and how I got started with developing my first applications for it..."
Using RTC to Work with DevOps Services and With Bluemix - Ralph blogs again with a deeper dive into BlueMix and Eclipse that builds upon the post above: "I recently had a look into Bluemix and how to use it with Eclipse to develop cloud applications. The blog post also mentions that there is an integration to DevOps Services that enables to use work items for planning. It also allows to use GIT or Jazz SCM to manage the source code. Recently I had a look into how that works and I would like to share here what I learned. This post assumes you have performed the first steps to setup your environment following the Getting started With Bluemix post already...."
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John Kelly (devthack) has been blogging on the IBM Rational community blog about Rational Integration Tester (RIT) for quite a while now. Here's a roll up of all his relevant posts on the topic to help you learn more about RIT and see examples to help you build your own test suites:
Rational Integration Tester - First steps: This is a step-by-step introduction to Rational® Integration Tester (RIT) for new users. It avoids, as far as possible, reference to use of a particular technology so the basic functionality of the product is seen more clearly. For more in-depth information on the product, see my reading list.
Rational Integration Tester - Running a "Hello World" Test: After reading this you should be able to create and run a simple "Hello World" test within Rational Integration Tester.
Rational® Integration Tester (RIT) supports testing of various domains and technologies and you'll find most blogs cover testing one or more of these technologies with RIT. This series of blog entries is ignoring all of that. By focusing on a very simple one-line test it hopes to help the reader understand some of the basic building blocks of the product set.
Rational integration Tester - Saving the results of a "Hello World" Test Suite: After reading this you should be able to save the results of a simple "Hello World" test in a Results Database and view those Test Results within Rational® Integration Tester. Note: It is assumed that you're read
Rational Integration Tester - Running a "Hello World" Test Suite from the Command Line: After reading this you should be able to run a simple "Hello World" test suite from the Command line using Rational® Integration Test
Rational Integration Tester - Running a "Hello World" Test Suite using an Ant task: After reading this you should be able to run a simple "Hello World" test suite using an Ant script using Rational® Integration Test
Rational Integration Tester example - Creating a test from WSDL: This video shows how to create a simple test of a web service from a WSDL definition using Rational Integration Tester (RIT). The "echo" web service used in the example is one of several that are built-in to IBM's Rational Test Virtualization Server (RTVS). RIT is part of IBM's Rational Test Workbench (RTW).
Rational Integration Tester - ready-to-run example projects now available for download: The developers in the Rational Integration Tester team have just made available some ready-to-run RIT/RTVS examples via the GitHub proj
Rational Integration Tester - Reading List: Over the last few weeks, while starting to blog about Rational Integration Tester (RIT), I've come across a few gems and so thought I'd make myself a reading list and share it with you here.
What sort of samples would you like to see from the Rational Integration Tester team? The development team for Rational Integration Tester (and associated products) have a new home on GitHub. This is where you'll be able to download sample RIT projects, and other assets.
AcdntlPoet 2700019V2G Visits (1785)
What end of year post would be complete without a top ten list? As we wrap up the year running metrics and reports to show our results, we've taken a look back at the past year and found some fun bits of data to help us in the coming year.
So, here you go! These are the top ten most viewed blog posts published on Notes from Rational Support in 2013!
While these were the most viewed, and presumably most helpful, were they also your favourites of the year? Or, did you find other posts more helpful or more enjoyable? Let us know in the comments!