We will continue our review of CMMI and requirements management practices. As we have seen in the earlier posts, managing the requirements is necessary for efficient development and doing so has positive impacts on the project as well. Specifically, the project benefits when the organization stands behind attaining the requirements, and is in for a […]
Continuous Deliver and Embedded Automotive I have worked on projects that employed continuous delivery for embedded products. The embedded product was an automotive component. The core of the software (the operating system) was specified using conventional approach. This operating system consisted of the maximum model requirements for this globally used component. The component looked and […]
Project Closure and Team Disband One of my favorites and often poorly executed part of a project is the project closure. Project closure is not just a simple wipe our hands together and smile, then proclaim that we are finished with the project. It is not even handing the customer our results and patting everybody […]
The Emissions Tango There is so much to learn from this case for those who develop products for a living and automotive products in particular. Understanding the impact of concept selection and testing of the product on the project’s success and product quality is important. The early decisions we make regarding the development of the […]
Regression Testing and Scope A brief exchange on twitter on the topic of regression testing leads me to this post. Twitter, is not the place to really discuss this topic as there are too few characters and there are many factors that go into determining the scope of regression test. Regression testing is the testing […]
We can use a decision matrix to help determine the best test strategy. In this instance, the decision matrix is comparing what we believe to be vehicle testing success criterion (such as the fidelity of the test results and ability to duplicate, the speed at which we can test and meeting critical dependencies) against a number of […]
Poor Excuse for Not Automating Testing Recently I came across and participated in a social media exchange that proposed that automating product testing (software) was not helpful. Their assertion was backed with comments about personnel new to testing who cannot learn how to test. Testing and System Complexity System and software complexity, the number of […]
By Jon M Quigley We have discussed the Failure Mode Effects technique a few times in the past. Though Failure Mode Effects and analysis seems to be a powerful tool, the problem is you do not know if the FMEA is effective and perhaps you will never know. The Failure Mode Effects Analysis tool, theoretically, allows […]
Business Imperative There was a discussion going on LinkedIn and Twitter about technical debt, and management decisions. Sometimes business imperative trumps technical debt, but you must acknowledge the technical debt, and compare the business positives against the technical debt negatives. Technical Debt We should probably start by giving a definition of technical debt. Technical debt […]
Thinking back I have been working on the introduction to product testing course at Value Transformation’s learning portal. Working through the material reminded me of some experiences I have had that I think should make it to the rest of the world. I was once a verification and test person; I have been a tester, […]