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How do Agile and DevOps Interrelate

April 18, 2024Kiruthika Devaraj
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How do Agile and DevOps Interrelate
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If you’re an IT or a Software professional, you would have heard of “Agile” and “DevOps”; you might even have followed one or both of these as your software development methodology. This blog post dives into Agile and DevOps’s relationship to better understand!

DevOps Overview

DevOps is a method that combines software development and IT operations. The goal is to make things more efficient and collaborative by breaking down the traditional barriers between these two teams. They focus on communicating, automating, and delivering results non-stop.

One of the coolest things about DevOps is automation. They use tools and scripts to automate tasks like testing, deploying, and monitoring. This saves time and helps avoid mistakes.

Another big thing in DevOps is teamwork. We’re all in this together, from the developers to the operations folks to the QA testers and business analysts. By working closely and communicating well, we can catch problems early and make sure we’re all on the same page.

SDLC vs STLC(in-article)
SDLC vs STLC(in-article)

Agile Overview

Agile project management methodology emphasizes flexibility, collaboration, and rapid iteration. Many industries have adopted it since it was originally developed for software development projects. One of the key principles of Agile is the prioritization of customer satisfaction through the continuous delivery of valuable products or services. To achieve this, the development team collaborates closely with stakeholders, including customers and end-users.

Agile values individuals and interactions over processes and tools, highly emphasizing communication and teamwork. This approach allows for quick adaptation to changing requirements or market conditions.

Another important aspect of Agile is its iterative approach to development. Rather than completing a project in one large phase, Agile breaks it down into smaller, more manageable pieces called sprints. After each sprint, the team produces a working product or feature, which can be tested and evaluated before moving on to the next sprint.

Overall, Agile offers a flexible and collaborative approach to project management that prioritizes customer satisfaction, teamwork, and adaptability.

How do DevOps and Agile interrelate with each other?

DevOps and Agile are closely related to one another.

We know, Agile methodology focuses on delivering working software quickly and frequently through iterative development cycles. DevOps, on the other hand, is a set of practices that aim to improve collaboration between development and operations teams to deliver software more efficiently.

By accelerating the software development process, DevOps strengthens Agile principles through faster feedback loops and greater collaboration between Dev and Ops teams. Agile ultimately provides the framework for DevOps to operate within, as it focuses on iterative and incremental software delivery cycles, allowing for continuous improvement of the software product. DevOps enables Agile operations by providing tools and techniques for cost savings, increased quality, and faster response times.

So to summarize, the interrelation between DevOps and Agile lies in their shared focus on collaboration, communication, and continuous improvement. Both methodologies emphasize the importance of breaking down silos between teams and promoting cross-functional collaboration.

Technology Involving DevOps and Agile

So, we all know that DevOps and Agile are two different ways software development teams work. But when these two methods are combined, it’s like a perfect match. They’ve changed the game for software development teams! With a little help from technology, teams can work together more easily, automate stuff, and stir out top-notch software quickly.

DevOps tools to improve continuous integration and delivery (CI/CD) pipelines, infrastructure as code (IaC), and containerization have made it possible to streamline the entire software development lifecycle from planning to deployment. These technologies have improved productivity and customer satisfaction by promptly delivering products that meet their needs.

DevOps and Agile Software Lifecycle

The DevOps and Agile Software Life Cycle is a timeless framework for efficiently and effectively delivering quality software. It emphasizes collaboration, quick development, and frequent iterations of testing and feedback.

DevOps principles and Agile methodologies aim to streamline software development to prevent bottlenecks and maximize release speed. The idea is to make everything run smoothly so you can get your software out there faster.

The cycle consists of the following steps:

Planning, coding, and building:

In the planning phase, the team defines the requirements and creates a roadmap using roadmap templates for the project. During coding, developers write code based on the plan. Building involves compiling and packaging the code into a deployable artifact.

Here are the tools:

Coding Tools:

1. SublimeText: An open-source text/code editor with various features that make coding quicker and easier.

2. Atom: A text editing program for flexibility and convenience when writing code.

Building Tools:

1. Jenkins: An automation server that coordinates repetitive tasks, such as building and testing code to build an application.

2. Docker: A platform that enables developers to quickly and easily build, deploy and run applications as self-contained, portable containers.

Testing and deployment:

Testing is crucial to ensure that the software meets quality standards. The team performs various types of testing, such as unit testing, integration testing, and acceptance testing. Deployment involves releasing the software to production or staging environments.

Automation plays an important role in the testing and deployment process. Automated testing can be used to check for bugs and functionality issues quickly. Here are the tools:

1. Testsigma: An open-source no-code test automation tool to automate your tests for web, mobile, desktop and APIs.

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2. Apache JMeter: A tool for performance and load testing to estimate the performance of web applications under various conditions.

3. Selenium: An open-source automated web testing framework for web applications.

Infrastructure orchestration:

Infrastructure orchestration involves automating infrastructure provisioning and configuration management using tools like Ansible or Terraform. This ensures that infrastructure is consistent across environments and reduces manual errors.

Here are the tools:

1. Kubernetes: An open-source platform for automating containerized application deployment, scaling, and management.

2. Docker: A container platform that enables developers to isolate applications from their host systems and deploy them across multiple hosts or cloud providers.

3. Ansible: An open-source IT automation engine for automating configuration management, provisioning, application deployment, and infrastructure as code.

Monitoring:

Monitoring involves tracking application performance and infrastructure health in real time. This helps identify issues before they become critical and enables teams to address them proactively. Monitoring also provides insights into user behavior, which can be used to improve application performance.

Here are the tools:

1. New Relic: A software analytics platform that helps software teams monitor and optimize application performance.

2. Datadog: A monitoring service for cloud applications and infrastructure, including containers, servers, networks, databases, and applications.

3. AppDynamics: An intelligent application performance monitoring platform that provides insights into application performance and automated anomaly detection.

Common Myths about Agile and DevOps

This part is going to be interesting for you to explore. Because I’m gonna break some myths spoken around the town. Here you go:

  1. Agile is only for Small Teams: A big misconception unfurled! Is that Agile only for small teams? This is not true. Any size organization and team can use Agile, regardless of size, as long as they are committed to working iteratively. They can apply Agile to optimize their workflow and deliver products faster.
  2. Agile and DevOps are identical: A common misconception is people think these both are the same. While Agile and DevOps both focus on speed and efficiency, they are not interchangeable. Agile is a set of principles and processes that organizations use to generate high-value business products in small increments. DevOps, on the other hand, is a software delivery method that focuses on unifying software development and IT operations, allowing businesses to iterate and respond quickly to customer needs.
  3. Agile and DevOps are only for new projects: Many believe Agile and DevOps only apply to new projects. This is inaccurate since Agile and DevOps can improve existing or ongoing projects. Agile and DevOps can help optimize and streamline development and IT operations regardless of the phase or state of a project.
  4. Agile and DevOps require huge investments: Agile and DevOps do not require extensive investments. We can implement them through small, iterative changes with minimal financial resources.
  5. DevOps is Only for Automation: Finally, the myth that DevOps is only for automation is also untrue. While automation is an important part of DevOps, it is not the only aspect. The main purpose of DevOps is to improve collaboration and communication between development, operations, and other teams. DevOps also focuses on creating a unified product life cycle to implement changes quickly and effectively.

Benefits of using Agile and DevOps Together

  1. Faster Time: Agile and DevOps together enable faster delivery of software products as they focus on continuous integration, testing, and deployment. This helps organizations to quickly respond to changing market demands and stay ahead of the competition.
  2. Improved Collaboration: Agile methodology emphasizes collaboration between different teams involved in software development, while DevOps promotes collaboration between development and operations teams. Together, they create a culture of teamwork that fosters communication, transparency, and trust.
  3. Increased Quality: Agile methodology delivers high-quality software, continuously testing and refining the product throughout the development cycle. DevOps complements this by automating the testing process and ensuring that code is thoroughly tested before deployment.
  4. Greater Flexibility: Agile methodology allows for changes to be made quickly and easily during development. At the same time, DevOps enables organizations to respond rapidly to changing business needs by automating deployment processes.
  5. Continuous Improvement: Continuous improvement is essential to Agile methodology and DevOps. By combining these two approaches, organizations can achieve a culture of continuous improvement that drives innovation and success.

Should you incorporate DevOps and Agile in your workflow?

Yes, incorporating DevOps and Agile in your workflow can help streamline the development process and enable teams to work together on projects more efficiently. DevOps and Agile can help streamline communication and collaboration, automate processes, and provide better project progress visibility. Ultimately, these tools can help reduce the time needed to develop a successful product.

Conclusion

Here we are to conclude: So, whether you’re a developer, project manager, or just someone interested in tech, it’s worth learning more about Agile and DevOps and how they can help you and your team succeed. DevOps and Agile are essential elements of any development team’s workflow.

If you’re still on the fence about adopting these methodologies, it’s time to jump on board and see the magic for yourself!

Frequently Asked Questions

Should Agile teams adopt DevOps?

Oh yeah, Agile teams need to get on board with DevOps. It has all these benefits, like automated testing, faster deployments, and better teamwork. DevOps can help Agile teams make their development process smoother and get those features and bug fixes out the door quicker.

How do Agile and DevOps interrelate?

Agile and DevOps are complementary methods that share similar values and principles. Agile focuses on iterative development, and DevOps emphasizes collaboration and automation. Together, they help organizations deliver high-quality software faster and more efficiently.

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