DevOps Vs Agile Methodology- A Comparison
Evolution of software development has three important milestones. Waterfall method focused on the time required to release a product, then agile methodology which optimized the development life-cycle. Now, DevOps seeks to unite development and operations to work together as a single team. It expands efficiency, improves coordinated effort, and conveys predominant items. It improves productivity, collaboration and delivers superior products. Embracing agile and DevOps practices in software development presents a challenge to many. First step to overcome this issue is understanding the difference between agile and devops. Here we’ll see the difference between DevOps vs Agile. Before digging to the comparison, let us see overview of Devops and agile.
What Is DevOps?
DevOps is a software development method that focuses on communication, integration and collaboration among IT professionals for rapid deployment of products. Also, it is a culture that promote collaboration between development and operation team. DevOps allows to deploy code to production rapidly and in an automated way. It also helps to increase an organization’s speed to deliver app and services. It can be defined as an alignment of development and IT operation.
Goal Of DevOps-
- It focuses on creation of a culture for continuous improvement and innovation using experimentation and learning.
- DevOps works on CALMS- culture, automation, lean, measurement, and sharing.
- One can employ automation to attain better software delivery performance, that has a positive impact on organization in terms of revenue, net worth and customer satisfaction.
- With an inclusive team, you can easily prepare, deploy and deliver software after testing without sacrificing quality if you have proper documentation.
What Is Agile?
Agile methodology includes continuous iteration of development and testing in the SDLC process. It also focuses on iterative, incremental and evolutionary development. The Agile development process divides product into small parts and integrates them for final testing. It can be implemented in lots of ways, including scrum, kanban, scrum, XP etc.
Goal Of Agile –
- Agile methodology focuses on a specific project and they cycle stops after completion of the project.
- It uses smaller manageable teams who can work with changes based on immediate customer feedback.
- It ensures rapid implementation and task execution within a time frame without compromising quality with its sprints.
- Face to face communication is best way to convey information and necessary
- Skilled and motivated people working in a team will give best results
- Success measure comes from working software
- Sustainable companies focus on customer needs instead of contract negotiation
DevOps Vs Agile : Differences Between DevOps And Agile –
1. Communication And Project Goals –
First point of comparison of DevOps Vs Agile is Communication and project goals. DevOps fortifies communication among developers and IT operations. In DevOps, they value the customer, but feedback comes from the internal team, that causes immediate release cycles and product scope.
Agile addresses communication gaps between developers and customers. They require and value the opinions of the customer, and all feedback for the next product release is reliant on the customer. Because of this dependability, Agile has long release cycles.
2. The Team-
DevOps incorporates development and operations teams together with particular tasks for everyone. It has larger size as it includes stockholders also. The team doesn’t have the ability to cross-function since everyone is an expert of their respective skill. Devops requires a streamlined flow of production, development and implementation.
Agile methodology uses small and reliable teams with each team member having many skills, who can fill in positions of absent people. If the team is small, the movement will be faster. Also, because of a smaller team, each member should be more productive and proactive.
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