Differences Between Agile and DevOps
Agile vs DevOps is the comparison between two software development approaches that are used in the industry presently. Agile is a standard practice of module development with incremental features delivery with SDLC phases including requirements gathering, development, testing, debugging and maintenance. Whereas DevOps is the process of collaborating development with the operation team tasks for faster software development lifecycles. The agile approach focuses on constant change process whereas DevOps works based upon continuous integration and continuous deployment (CI/CD) with quality delivery. DevOps is a better approach for most of the business scenarios with time to market with large scale project implementations capabilities compared to the Agile process.
What is Agile and DevOps?
Let’s see some quick facts on Agile vs DevOps –
|The core activities under the Agile practice of software development are Requirement phase/ Design phase/ Development phase/ Test phase/ Debugging phase/ Maintenance phase.||The core activities under the DevOps are process/ Requirement/ Design/ Engineering/ Construction/ Testing/ Debugging/ Deployment and Maintenance.|
|Tools for Agile are Compiler/ Debugger/ Profiler/ GUI designer/ Modelling/ IDE/ Build Automation/ Release Automation/ Infrastructure as code/ Testing.||Tools for DevOps are Compiler/ Debugger/ Profiler/ GUI designer/ Modelling/ IDE/ Build Automation/ Release Automation/ Infrastructure as code/ Testing.|
|BABOK, PMBOK, CMMI are some of the standards and bodies of knowledge.||BABOK, CMMI, IEEE standards, ISO 9001, ISO and ITIL are some of the standards and bodies of knowledge.|
Head To Head Comparison Between Agile and DevOps (Infographics)
Below is the top 10 difference between Agile vs DevOps:
Key Differences Between Agile and DevOps
Both are recommended options in the business. Let us examine some of the key difference:
- Agile is about software development and DevOps is about Software Development and Management.
- Agile operates in sprints whereas DevOps stresses more on deadlines and benchmarks.
- Agile does not believe in automation whereas in DevOps automation is at its core.
- DevOps needs to be Agile for faster and better efficiency of the desired results, but the reverse does not hold any value.
- Agile is in the mid of LEAN DEVELOPMENT and DevOps.
Agile vs DevOps Comparison Table
Let’s look at the top Comparison between Agile vs DevOps –
The Basis Of Comparison
|Intention||A development and management approach for managing complex projects.||This is an end to end management process related to engineering.|
|Task||The agile process focuses on constant changes.||DevOps focuses on constant testing and delivery.|
|Practices||Some of the best practices adopted in Agile are listed below –
||DevOps also have some best practices that ease the process –
|Speed of Production||Agile pertains largely to the way development is carried of, any department of the company can be agile in its practices. This can be achieved through training.||DevOps focuses more on software deployment choosing the most reliable and safest route.|
|Team Skillset||All the team members working in an agile practice have a wide variety of similar skill sets. This is one of the advantages of having such a team as because in the time of need any of the team members can lend assistance rather than waiting for the team leads or any specialist interference.||DevOps has a different approach and is quite effective, most of the times it follows “Divide and Conquer”. Work divided among the development and operation teams.|
|Team Size||Agile believes in “smaller and concise”. Smaller the team better it would be to deliver with fewer complexities.||DevOps, on the other hand, believes that “bigger is better”.|
|Scheduling||Since Agile teams are short, a predetermined amount of time is there which are sprints. Hardy, it happens that a sprint has lasted longer than a month but often a week long.||DevOps, on the other hand, prioritizes reliabilities. It is because of this behavior that they can focus on a long-term schedule that minimizes business disturbances.|
|Shortcomings||In Agile, the gap between these teams is bridged in daily scrum calls where all the rollbacks are discussed and resolved with agile-scrum methodologies.||DevOps helps to bridge the line between several cross-functional teams (Development, QA, Monitoring, Deployment, Management etc.) by simplifying the process.|
Note – there are several other practices that can be performed. The listed are the best just because they fit almost all the development scenarios (mentioned under each).
Software development method – yes, the above discussion can be concluded in an agreement that considers Agile vs DevOps as development methods as a whole. DevOps focuses on frequent communication, integration and collaborative approach behind its working. DevOps brings the development and the operations team together. Agile focuses on iterative, evolutionary and incremental development approach. Agile prioritizes working software than the documentation.
This has a been a guide to the top difference between Agile vs DevOps. Here we also discuss the Agile vs DevOps key differences with infographics, and comparison table. You may also have a look at the following articles to learn more