How do agile and DevOps interrelate

What is Agile?

Agile is methodology software developers, and project managers use to ensure they release quality projects without issues. It is iterative, enabling teams to work on different parts of the project and then combine them at the end. The team leader ensures growth, and the team can make changes faster if any need arises.

Agile development happens throughout the development processes. It involves different processes where they develop plans, handle daily meetings, look at the results and obstacles, have pair programming, test-driven development, and manage sprints. Most agile processes follow the values and principles outlined in the Agile Manifesto.

Agile ensures that even those working in harsh environments can deliver quality outputs. Some companies employ Scrum masters who lead the teams and implement the Scrum framework. They also communicate and work closely with the project owner to ensure the project meets all their requirements. 

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What is DevOps?

DevOps involves combining different tools, methodologies, practices, and philosophies to ensure that there is faster development of applications than using traditional methods and that they are secure and efficient. It works together with the development and operations teams. It promotes cooperation between the two.

When working together, the teams use the same processes during the development period upto development, requiring one to have several skills. Most processes get automated to help in the faster collection of feedback and acceleration of software delivery.

It uses different approaches to improve the shipping of applications. Most of the methods use agile practices to help in the creation of new cultures. The main aim of DevOps was to release products faster into the market.

The team handles activities like setting and configuration of infrastructure and code deployment. It also helps in producing quality code. 

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How do Agile and DevOps interrelate?

There are several ways in which Agile and DevOps relate. Some of the common methods used include the following practices below:

1. Continuous integration and deployment (CI/CD): Agile uses small code that gets integrated into one program, making the deployment and development processes different.DevOps uses automations to merge code into different releases, which are later released according to the demands. They both encourage having a short development cycle which promotes security and sustainability. 
2. Automated testing: Agile encourages hiring those with higher skills in testing, while DevOps builds automated procedures to ensure compliance and easy fixing of bugs. They treat security as a serious issue and put in several testing measures.
3. Refactoring and design principles: Agile uses different principles and values during the development and deployment processes. It helps teams produce clean and reusable codes that help in releasing different software versions.
4. Rapid Feedback cycle between developers and System Administrators: Agile uses sprints and backlogs to help in the management of customer feedback and making changes, while DevOps automates the monitoring processes to check any issues that can affect the customers. They both help in controlling how the information flows.
5. Development flow and Release flow: They use different processes, practices, and philosophies that ensure the proper flow of the development process to deployment.

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Why Use Agile and DevOps Together

Combining the DevOps and agile operations helps in releasing the software on time, it enables teams to build applications during the right time, improves efficiency, and promotes productivity among the developers. Some processes like continuous delivery and continuous integration automate software development processes. Most companies use different frameworks to ensure they meet their strategic needs.

• It promotes automation: They introduce automation into the workflows, enabling teams to automate most of their daily activities. Some tasks one can automate include code reviewing and scanning, fixing bugs, e.t.c.It will give the team more time to concentrate on other aspects of development. 

Integrating Agile and DevOps leads to quality products that improve users' satisfaction. It also makes the software development processes have fewer bugs and is easy to fix. It also makes the processes have fewer risks due to the processes that streamline how to release software that makes collaboration easy.

• Measurement: Combining the two makes it easy to track project updates and progress. The team takes different measures to ensure the successful deployment of applications. Other actions include calculating the time from development to deployment, checking the platform's requirements, and the amount used in a release. 
• It improves teamwork: The two ensure the products, and they need to understand all development aspects. The teamwork makes it easy to meet the business value and provide different shapes to the software development jobs. 

Pros & Cons of Agile & DevOps

The following are the pros of using agile:

• It releases quality products as most of its processes ensure enough application testing, and they talk with the product owner to find any changes they later implement.
• The project owners and customers get involved in most of the development processes, it ensures you have a quality product that meets all the set requirements.
• It provides transparency by using daily standup meetings and daily reports, which can act as the reporting tool.
• It has fewer risks since when working on a project, the team leader splits it into sprints where everyone gets assigned their sprint, and if one makes mistakes, the changes get done on the specific sprint.
• They communicate better as they work in groups and understand what their customers want. 

Some of the cons of Agile include:

• Most companies face issues when they try implementing an agile culture, and it takes time for the staff and company to have an excellent agile environment.
• The agile approach is very flexible, which can cause many changes that can affect budgets and set timelines. 

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The following are the pros of using DevOps:

• Companies use little money when deploying their services, as you only pay for what you use. It helps in saving costs.
• Collaboration enables the teams to work together, making them finish working on the projects faster.
• It handles all the infrastructure processes, eliminates risks, and makes it easy to scale the applications.
• Most companies that use the DevOps framework have security experts who ensure the applications meet compliance and have good configuration management.
• There is rapid delivery due to automated processes that help improve the application by fixing bugs, releasing updates, responding to customer feedback, e.t.c. 

Some of the cons of DevOps include:

• In scenarios where companies don’t have rough personalities to handle the security issues. The company can outsource that, which can lead to less security.
• When it is the first time for companies to implement or use DevOps. The company may have to use expenses in the hiring and training of individuals. 

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Conclusion

Both agile and DevOps are essential in the application and software development processes. Both rely on each other; building and successful operations take time. They support faster application development that provides quality products when you know how to use both. Hope this article may have helped you to understand DevOps and Agile.

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