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Why DevOps Recommends Shift-Left Testing

What is Shift-Left Testing and How Does it Fit into DevOps?

Shift-left testing is a software testing methodology that emphasizes testing early and often in the development lifecycle. The idea is to catch defects and errors early, when they're easier and less expensive to fix. Shift-left testing is a key part of DevOps because it supports the continuous delivery and deployment of software. By testing early and often, DevOps teams can ensure that the software they release is of high quality and meets the needs of their users.

The Benefits of Shift-Left Testing in DevOps

Shift-left testing offers several benefits to DevOps teams.

  1. It helps to catch defects early, which reduces the risk of expensive rework later on in the development lifecycle.

  2. It promotes collaboration between development and testing teams, which can lead to better communication and faster problem-solving.

  3. It enables DevOps teams to automate testing, which helps to reduce the time and effort required for testing.

  4. It helps DevOps teams to concentrate on testing for quality instead of just testing for defects. With shift-left testing, teams can test the software for various factors like performance, usability, and security. This way, they can make sure that the software they release meets the highest quality standards and delivers the best user experience.

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Why DevOps Recommends Shift-Left Testing

Best Practices for Implementing Shift-Left Testing in DevOps

To successfully implement shift-left testing in DevOps, teams should follow some best practices.

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Why DevOps Recommends Shift-Left Testing

  1. To start with shift-left testing, it's important to have the proper tools and technologies ready. This includes things like automated testing systems and continuous integration/delivery pipelines. These tools will help make the testing process more efficient and effective.

  2. They should establish clear testing criteria and objectives, and involve all team members in the testing process.

  3. DevOps teams should prioritize testing early and often, and be willing to make adjustments and improvements based on testing results.

How to Get Started with Shift-Left Testing and DevOps

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Why DevOps Recommends Shift-Left Testing

If you're interested in learning more about shift-left testing and DevOps, consider enrolling in University of Emerging Technologies' DevOps specialization. Our courses cover all the essential topics, including Linux fundamentals, AWS, DevOps, and Docker.

Plus, by mastering shift-left testing principles, you'll be well-equipped to take on the challenges of software development and testing. With the ability to catch defects early, test for quality, and collaborate effectively with your team, you'll be able to deliver high-quality software faster and more efficiently than ever before.

In addition to learning about shift-left testing, our course offers many other benefits. For example, our specializations are ACE approved, so you can earn college credits and transfer them to your college. They are also carefully designed by industry experts, so you can be sure that you're learning the latest and most relevant skills.

Additionally, offer live support so you can get help with any questions or problems you encounter. We also provide career prep, resume, and portfolio building assistance, so you can be ready to take on a high-paying job in the tech industry.


In conclusion, shift-left testing is a critical part of DevOps success. By emphasizing testing early and often in the development lifecycle, DevOps teams can ensure that their software is of high quality and meets the needs of their users. Shift-left testing offers numerous benefits, including reducing the risk of defects and errors, promoting collaboration and communication between teams, and enabling automation.

By taking our DevOps course at the University of Emerging Technologies, you can learn how to implement shift-left testing effectively and achieve greater success in your software development efforts. Sign up for our DevOps course today and take the first step towards mastering the principles of shift-left testing in DevOps.

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