devops

Articles

Secure padlock Embedding Security in a DevOps World

Faster DevOps processes also create new challenges. It was difficult enough to add security into a traditional waterfall software development lifecycle with monthly or quarterly releases, but now software updates are released several times a day! What can developers do to build and maintain more secure applications? Here are some ways to encourage better security practices throughout the DevOps lifecycle.

Alex Humphrey's picture Alex Humphrey
Person creating a "continuous" infinity sign with a sparkler Bringing Continuous Testing to Your Organization

Continuous testing means all your tests are executing all the time, providing continuous feedback into the quality and health of your applications. In order to achieve continuous testing, you must first adopt the right test automation strategy. Understanding how to bring in all different types of test automation practices as efficiently as possible enables you to get started down the path of continuous testing.

Chris Colosimo's picture Chris Colosimo
Brain made of computer circuits and binary code A Simpler Way of Using Machine Learning to Shift Testing Left

The advantages of shifting left and testing as early as possible are obvious. But as you automate more testing, the test suite grows larger and larger, and it takes longer and longer to run. Instead, just automate the process of finding the right set of tests to run. The key to that is machine learning. This isn't AI bots finding bugs autonomously without creating tests; this is a different way to use machine learning, and it’s far simpler.

James Farrier's picture James Farrier
Pyramid in Egypt Inverting the Test Automation Pyramid

A growing company was tasked to develop a test automation program from scratch, change its coding practices, and build a continuous testing toolchain. Martin Ivison details how they did it, including realizing that implementing the traditional test pyramid wasn't going to work—it would have to be turned upside down. They found out that small is beautiful, cheap is good, and cultural change matters.

Martin Ivison's picture Martin Ivison

Better Software Magazine Articles

Using Agile and DevOps to Achieve Quality by Design Using Agile and DevOps to Achieve Quality by Design

When software nears completion, it is the wrong time to focus on quality. Product delivery improves if you invest in a plan, validate in small increments, and focus on continuous testing.

Michael Sowers's picture Michael Sowers
DevOps and the Culture of Code DevOps and the Culture of Code

Migrating an organization to continuous integration requires adoption new processes, tools, and automation. DevOps relies on dramatic culture change to encourage total transparency and collaboration among all project stakeholders.

Patrick Turner's picture Patrick Turner
Building Autonomous DevOps Capability in Delivery Teams

After setting up a DevOps team and adopting continuous delivery practices, product releases may not be as smooth as they could be. The missing ingredient requires empowerment and autonomy.

Miiro Juuso's picture Miiro Juuso
The New Normal for Software Development and Testing The New Normal for Software Development and Testing

Customers expect fast-paced, quality product releases. To meet these demands, you must consider test automation, testing in production, and the extensive use of data and analytics.

Michael Sowers's picture Michael Sowers

Interviews

Gene Gotimer Understanding the Role of QA in DevOps: An Interview with Gene Gotimer
Video

Gene Gotimer, senior architect at Coveros Inc., discusses understanding the role of QA in DevOps, DevOps educational tools, trusting your team, and paid and open source security tools.

Jennifer Bonine's picture Jennifer Bonine
Glenn Buckholz Serverless Technology and Integration with DevOps: An Interview with Glenn Buckholz
Video

Glenn Buckholz, a technical manager at Coveros Inc., discusses methods to gain an understanding of serverless technology, the motivation behind businesses moving to serverless technology, and how a serverless infrastructure changes your testing strategy and bug reports.

Jennifer Bonine's picture Jennifer Bonine
Anj Dubey Embedding Performance Engineering into CI/CD: An Interview with Anj Dubey
Video

In this interview, Anj Dubey, director of performance engineering for McGraw-Hill Education, discusses the need to shift left and embed your performance engineering into your CI/CD pipeline in order to ensure that every line of code is going to meet your performance requirements.

Jennifer Bonine's picture Jennifer Bonine
Mike Faulise Giving Control Back to Software Developers: An Interview with Mike Faulise
Video

In this interview, Michael Faulise, the founder and managing partner at tap|QA, explains how the move toward DevOps and away from release management is giving control back to developers, then details why major companies often need partners to leverage CI, CD, and other modern techniques.

Jennifer Bonine's picture Jennifer Bonine

Conference Presentations

 Agile DevOps West You Say Goodbye, I Say Hello: Bridging the Gap Between Dev and Ops
Slideshow

Getting quality software into production quickly and efficiently is a major priority for organizations of all types. Yet many find that development teams’ focus on “innovation and experimentation” conflicts with Ops’ mandate to mitigate risk and increase predictability. This cultural and organizational mismatch puts transformation success at risk and generates a constant state of “release anxiety.” However, breaking down these silos and implementing new trends in organizational structures, value stream mapping, and pipeline monitoring and tracking can help get development and operations speaking the same language. In this session, Anders will share top lessons learned from large organizations and concrete tips for bridging the gap between Dev and Ops. He will show how you can increase delivery velocity, while also improving quality, security, and auditability at large-scale organizations.

Anders Wallgren
Agile DevOps West See the Forest, Not Just the Trees: Improving Quality and Flow in a Continuous Delivery World
Slideshow

There are many companies today implementing agile and DevOps practices, usually enabled by a microservices architecture. Most of them are focused on continuously delivering value to their customers within the boundary of a time-bound sprint. If you work at one of these companies or want to move in that direction, how does the quality delivered by your team today compare to in the past? Has it improved, stayed the same, or gotten worse? Are you actively using that data to improve quality? Join Ashwin Desai as he reviews how his company implemented a lean-based approach that allowed them to measure quality and flow. You will leave with an understanding of the measurements applicable to an agile organization implementing continuous delivery can be used to improve quality and reduce rework.

Ashwin Desai
Agile DevOps West A Successful DevOps Initiative Starts with Knowing Your Numbers
Slideshow

IT organizations that don’t know their risk factors and exposure are likely to make investments in DevOps that don’t matter. After working with several teams that lost their DevOps funding after making automation investments in areas that were not business constraints, Anne Hungate's “Know Your Numbers” model emerged. Join Anne to learn how to prioritize your DevOps improvements and demonstrate the impact and value you are delivering. After all, DevOps gets traction and funding when teams can show the business impact of doing it, so if you want your DevOps initiative to take off, be prepared to provide some metrics! You'll discover the five key questions you need to be able to answer to show that your DevOps matters, and leave with seven actions you can start taking as soon as you get back to your desk in order to improve the results of your DevOps efforts.

Anne Hungate
Agile DevOps West How to Prevent Catastrophic Doom on Your Next Federal DevOps Project
Slideshow

Trying to achieve real continuous deployments into production is hard for everyone, but it’s especially hard for highly regulated or government projects. These types of challenges range from client-specific, such as a set of manual checks and validations that need to be performed, to more generic problems, like how to version microservices and promote potentially breaking changes. Join Ryan Kenney as he discusses ways that he and his team have overcome obstacles to reaching continuous deployment. First Ryan will give an overview of the project and some of the problems they’ve faced. Then he will discuss how he was able to mitigate the lack of CD to an actual production environment by creating "developer production" and focusing the CD around that.

Ryan Kenney

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