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The Tester as Product Owner A lot of the bugs we find were never thought through in the first place. Many of these situations are preventable, yet instead of prevention, we get the tester playing the role of the product owner—and playing it late. Why is it that we never have time to do it right, but we always have time to do it over? |
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How Do We Sell the “Test Early” Principle? Many companies are striving to test earlier. But goals and principles are always easier to articulate than they are to implement. Often, this is less of a technical issue and much more an organizational, change management challenge. Michael Sowers talks about the steps to take to make things happen. |
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DevOps or NoOps: Can You Have Too Much Automation? Some DevOps thought leaders have been promoting “NoOps,” which is the notion that IT resources can be provisioned in a fully automated way that does not require operations engineers to manage. There have been notable successes with this approach, but also some challenges. Can you have too much automation? |
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Calculating the Cost of Failure What is the cost to your business of an outage due to a major bug? Usually it's calculated as mean time between failures multiplied by mean time to recovery. But what if you could deploy to a limited number of users and monitor effects? Then the equation includes a third variable: number of users impacted. |
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You’ll Only Create Bottlenecks if You Become Too Agile If your goal is to do everything agile, bottlenecks will begin to rear their ugly heads. Not every aspect of the business lends itself to an agile structure, so it’s important to evaluate each situation in order to determine the method that suits it best. |
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The Evolution of a Product Owner The practical application of agile in organizations is still difficult. The role of product owner has changed, and today a PO has to be tech-savvy, aware of the market, and accountable for execution, innovation, and quality. Tim Wise shows the evolution of a product owner and details what it should be now. |
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What Is the ROI of Test Automation? Test automation ROI is usually calculated by hours saved times an hourly rate. If automation is displacing manual effort, then that produces savings, right? Unfortunately, it’s not that simple. Automation isn't free, and it doesn't displace manual testing. So, how do you calculate the ROI for test automation? |
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The Internet of Things: Adapt Now or Get Left Behind We’ve only scratched the surface of the Internet of Things. More and more objects you use on a daily basis will soon become a part of the Internet of Things ecosystem, giving companies new ways to communicate with consumers, and the consumers themselves more personalized experiences. |
