Design & Develop
Articles
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Testing the Extract, Transform, and Load Process in Data Warehouses Pulling data from a source system and putting it into a data warehouse is a process commonly known as extract, transform, and load, or ETL. Testing the process can be a chore—you need to be sure all appropriate data is extracted, that it is transformed correctly to match the data warehouse schema, and that it's all imported. Instead of testing the ETL process as a black box, you can pull it apart, testing each piece in isolation. |
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5 Pillars of a Successful Test Automation Implementation Discussions on what constitutes a “proper implementation” of test automation often focus on what tool you should use, but that is only one part of the equation. Bas Djikstra details four other things you should consider, how they contribute to the success of your test automation, and what risks are associated with failing to pay proper attention to each of them. |
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Test Coverage in the Age of Continuous Delivery Test coverage is a strategy to help us spend scarce testing time on the right priorities. When things were tested last, how much automation coverage we have, how often the customers use the feature, and how critical the feature is to application are all factors to consider. Here are some ideas for keeping quality high when you're transitioning to continuous delivery. |
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Who’s Using Your App? Examine Logs for Testing Insight When testing an application, have you ever thought to yourself, "I wonder who uses this"? Examining the app's logs can give you some idea. Logs are helpful for testers because they provide real feedback and insight into an application as it’s being used, as well as information that describes or can even help solve bugs. Here's how to use them to inform your testing. |
Interviews
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How to Adapt to the New Age of Testing and Development: An Interview with Melissa Benua
Podcast
In this interview, Melissa Benua, a senior technical lead at mParticle and senior backend software engineer at PlayFab, explains how the speed of development and testing has changed, as well as how to adapt to the new era of software. |
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Testing as the Driving Force of DevOps: An Interview with Adam Auerbach
Podcast
In this interview, Adam Auerbach, vice president of quality and DevOps engineering at Lincoln Financial Group, explains how the role of testing has changed thanks to DevOps. He also talks about how testers can lead the DevOps movement through the power of automation. |
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Why Testers Are Starting to Look More like Developers: An Interview with Mike Faulise
Video
In this interview, Mike Faulise, the founder and managing partner at tap|QA, explains how organizations are trying to move toward continuous integration and taking in automation. Consequently, he says, testers are cultivating more technical skill sets and starting to look more like developers. |
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Performance Testing for the Sake of Your Users: An Interview with Andreas Grabner
Video
In this interview, Andreas Grabner of Dynatrace explains why you need to pay attention to your users' needs when you're doing your performance testing. He shares his performance testing approaches and explores the top problem patterns that you can learn to spot in your apps. |
Better Software Magazine Articles
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10 Things You Must Do to Become Truly Agile Agile is not a state of doing; it’s a state of being. Adopting business models on value and learning how to make teams autonomous are both necessary steps to reap the benefit of agility. |
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10 Lessons Learned in Cross-Platform Development Building an app for a single platform is difficult, but designing, implementing, and testing an app targeting multiple operating system platforms can be next to impossible. The secret balances upfront design with customer feedback. |
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2017 Is a Pivotal Year for DevOps Customers expect real-time software updates. As DevOps becomes the engine for delivering business value, continuous innovation is needed. And this has to begin at the start of every project. |
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Do You Really Want to Be a Manager? The majority of managers are promoted due to their software development expertise. But becoming a successful manager requires a drastic change of focus. There is a set of expectations to consider before making that leap to the “dark side.” |
Conference Presentations
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Continuous Testing in DevOps
Slideshow
Achieving continuous testing is a daunting task for many test teams still struggling with combining agile, test automation, and increased speed. We know that change is rarely easy. Fixing or getting rid of some practices is tough. However, one-step-at-a-time change can take you far and fast. |
Michael Hackett
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Demystifying DevOps Adoption
Slideshow
Many organizations are either talking about DevOps or already working toward its adoption. Books and conferences around DevOps abound, and it seems that DevOps engineers are in high demand. What impact does adopting DevOps have on a company and its people? What does DevOps look like from... |
Adam Auerbach
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DevOps in an Embedded and Regulated Environment
Slideshow
Working in embedded environments greatly restricts the tools available for a DevOps pipeline. A regulated environment changes the processes a development team can use to deliver software. This combination results in a highly restricted environment that forces the team back to first... |
Arjun Comar
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RAMP: Requirements Authors Mentoring Program
Slideshow
Industry data indicates that untrained and inexperienced requirements authors commonly inject thirty to fifty major defects per page of text. With many requirements specifications reaching several hundred pages, potentially thousands of defects are injected into the software development... |
John Terzakis
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