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Home >> DevOps >> DevOps Vs Agile – What is the difference between them?
DevOps Vs Agile – What is the difference between them?
Last Updated: 9 Aug 2023,9 min read
The contrast between two software development methodologies now employed in the sector is between DevOps vs agile. We are aware that Agile is a method for figuring out how to create software and provide a sufficient quantity of coverage. On the other hand, DevOps, which combines the terms “development” and “operation,” is used to carry out the complete software development process in a series of stages. Although there are differences between these two approaches to software development, the goal is the same.
While Agile is an iterative method focused on collaboration, customer input, and short, quick releases, DevOps is a practice that unites development and operations teams.
The Agile method focuses on ongoing changes, whereas DevOps emphases continuous testing and delivery are required.
Agile necessitates a small team, whereas DevOps need a somewhat larger team.
Agile, on the other hand, makes use of the shift-right concept, whereas DevOps makes use of both left and right shifts.
The focus of Agile is on software development, whereas DevOps is on end-to-end business solutions and rapid turnaround.
Agile has more emphasis is placed on functional and non-functional preparation than on operational and business readiness in DevOps.
What is DevOps?
In the Agile and DevOps culture of software development, the operations team and the development team collaborate to increase productivity. Additionally, adopting a set of DevOps tools for testing and putting DevOps practices and ideas into practice are part of the practice.
Communication, end-to-end accountability, and information sharing are encouraged by DevOps concepts. They establish objectives and define DevOps.
DevOps, in contrast to conventional software development, involves a continuous cycle of software creation, testing, deployment, and monitoring. The primary goal of DevOps is to produce high-quality software quickly.
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What is Agile?
A project may be delivered incrementally over time in tiny, manageable chunks using the agile technique, which emphases testing and iterative development. It was developed as an alternative to the conventional waterfall technique, which is recognized for its life-cycle that is structured, linear, and sequential.
Project management and software development are dynamic activities that need flexibility in response to alterations and novel circumstances. The rigid waterfall methodology was unable to fulfil the demands of the quick-changing environment of ongoing technological progress. Agile was thus created.
Agile offers effective, ongoing project management while enhancing customer and team engagement and communication.
Difference between Agile and DevOps
S.No
Parameter
Agile
DevOps
01.
What is it?
Agile is a continuous iterative method that emphasizes teamwork, customer input, small and quick releases.
The process of bringing together development and operations teams is known as DevOps.
02.
Priorities
Continuous modification is the focus of the agile technique.
The DevOps approach focuses on continuous testing and delivery.
03.
Team size
Agile’s core team size is modest.
Because it comprises all the stack holders, the team size is rather large.
04.
Scope
Agile helps manage challenging tasks.
The core principle of DevOps is to manage whole engineering processes.
05.
Purpose
The goal of agile is to handle complicated projects.
The goal of DevOps is to oversee the whole engineering process.
06.
Task
It focuses on constant shifts.
It emphasizes continuous testing and delivery.
07.
Implementation
Agile may be used in a variety of tactical frameworks, including safe, scrum, and sprint.
Because DevOps is centered on cooperation, there is no widely agreed structure.
08.
Team skill set
Agile development emphasizes the importance of teaching all team members to have a wide range of equivalent and equal abilities.
DevOps separates and distributes the skill set across the development and operations teams.
09.
Team size
The team size is tiny. The smaller the team, the fewer individuals who work on it, allowing them to move faster.
It requires a huge team because it involves all of the stack holders.
10.
Duration
Sprints are used to manage agile development. As a result, each sprint takes substantially less than a month.
The ultimate aim is to send the code to production on a daily or weekly basis.
11.
Feedback
The client provides feedback in Agile.
The internal staff provides feedback.
12.
Target Areas
The creation of software.
End-to-end business solution with rapid delivery.
13.
Shift-Left Principles
It only supports shift left.
It supports both left and right versions.
14.
Emphasis
Describes software development strategies for creating/designing software. The agile team won’t care what happens to the program once it’s launched.
DevOps is essentially the process of preparing software products for release and delivering them in a trustworthy and secure way.
15.
Cross-functional
In Agile, cross-functional teams are at the core of the methodology. These teams are made up of people with a variety of skill sets, including developers, testers, designers, and business analysts, who work together collaboratively throughout the entire development cycle.
DevOps also encourages cross-functional teams, but it takes it a step further by breaking down the traditional silos between development and operations teams. DevOps fosters a culture of shared accountability and responsibility cooperation between developers, operations engineers, and other IT stakeholders.
16.
Communication
Scrum is a popular approach for doing Agile software development. Every day, a scrum meeting is held.
Specs and design papers are examples of DevOps communications. For the deployment method to function well, the operational team must fully understand the software launch and its network/hardware consequences.
17.
Documentation
The agile technique prioritizes the working system above comprehensive documentation. It is good if you are adaptable and responsive. However, it might be detrimental when attempting to hand things over to another team for deployment.
The process documentation is crucial in DevOps since it will transfer the software to an operational team for deployment. Inadequate documentation is mitigated by automation. However, it is difficult to convey all of the expertise necessary in the development of sophisticated software.
18.
Automation
Agile does not place a high value on automation.
DevOps’ primary purpose is automation. When installing software, it operates on the concept of maximizing efficiency.
19.
Goal
It bridges the gap between customer requirements and development and QA teams.
It bridges the gap between testing, development, and operations.
20.
Focus
Agile is concerned with both functional and non-functional preparedness.
DevOps is concerned with operational and business readiness.
21.
Importance
Agile is built around the development of software.
Developing, testing, and implementation are all equally crucial in DevOps.
22.
Speed vs. Risk
Agile focuses on delivering small, incremental updates frequently, usually in the form of sprints. This iterative approach allows for rapid development and frequent feedback, enabling teams to respond quickly to changes and customer needs.
DevOps emphasizes both speed and stability. By automating the software delivery process and fostering DevOps is a partnership between development and operations teams reduce the time taken to deploy new features while maintaining a high level of reliability.
23.
Quality
Agile creates ideal app suites that meet all of the requirements. It can be easily accepted if changes are made on time over the project’s life.
DevOps, in combination with automation and bug detection, eradication, leads to the formation of high quality. To maintain quality standards, developers must adhere to architectural and coding best practices.
24.
Tools used
Some prominent Agile tools are Bugzilla, Kanboard, and JIRA.
Popular DevOps tools include Puppet, Chef, AWS, Ansible, and team City OpenStack.
25.
Challenges
Teams must be extremely prolific, which is difficult to duplicate every time.
Work must be organized using development, testing, and production environments.
26.
Advantage
The primary advantage of Agile is its ability to adjust to shifting requirements and priorities swiftly.
The main advantage of DevOps is its focus on automation and collaboration, which streamlines the development and deployment process.
27.
Automation
Agile does not place a high value on automation.
DevOps’ primary purpose is automation. When installing software, it operates on the concept of maximizing efficiency.
Agile and DevOps Can Work Together
DevOps is giving us a new way of expanding on the agile development practices. It has the power to successfully implement the agile innovations to operations and creates a complete form of agile approaches. It certainly links the missing pieces of both DevOps vs agile, enabling us to use them in more efficient ways. We are truly discovering the value of DevOps in our operations processes.
Continuous delivery has its roots in DevOps and is often mentioned in agile documents. To better facilitate communication between and across teams, scrum ceremonies, which include planning, daily standups, and retrospectives, are helpful. Overall, the combination of continuous delivery and agile helps to amplify feedback loops in the DevOps approach.
Agile and DevOps both strive to deliver value to the end-user in an efficient manner. While Agile prioritizes the optimization of developers and development processes, DevOps integrates the operations team to quicken the process of integration and delivery. Together, these two approaches create a powerful tool for value delivery. According to Dave West, Agile vs DevOps have an emphasis on different aspects – Agile focuses on team interactions, culture and values, whereas DevOps is more about delivery pipelines and flow. In reality, though, both Agile and DevOps share the same aim – to quickly deliver robust software.
Conclusions
Agile vs DevOps are both popular development methods which share many similarities, and have been widely adopted by organizations around the world. Although they may have some crossover in terms of goals and implementation strategies, they are distinct practices which achieve different results for teams. DevOps is best suited for automation and optimizing performance through continuous delivery; whereas, Agile is more focused on iterative development and quickly responding to changes in business needs. Ultimately, it is important to weigh the advantages of each method when deciding which one is best for your organization.
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