Agile has become standard in the today’s application development world. Development teams have been popularly and rapidly adopting it over the past 10 years, as it has been turned out to be an extremely useful technique for producing quality software. Agile has enhanced user experience by providing refined objectives and speedy delivery. In addition to this, the wide utilization of DevOps in the Agile methodology has made it a more compelling approach for commercial IT. In this context, it is essential to know that Agile isn’t DevOps, and DevOps isn’t Agile. It is hard to make progress in DevOps, if Agile practices are not followed.
While Agile can make sense independent of DevOps, it tends to be more complete when accompanied by DevOps practices. Here we will be talking about the emerging Agile and DevOps Trends.
Many individuals have made up their minds about Agile, that Agile means Scrum and DevOps means continuous delivery. This simplification creates pointless confusion about the differences and relationship between Agile and DevOps. So, let us view the useful connections between Agile and DevOps.
What is DevOps?
DevOps is a set of practices that automates the processes between software development and IT teams, all together that they can build, test, and release software faster and more reliably. The concept of DevOps is established on building a culture of collaboration between teams that generally functioned in relative silos. The guaranteed benefits include increased trust, faster software releases, ability to solve critical issues rapidly, and better oversee unplanned work.
What is Agile?
Agile software development refers to a group of software development methodologies based on iterative development, where requirements and solutions evolve through collaboration between self-organizing cross-functional teams. Agile methodologies or Agile processes for the mostly promotes a disciplined project management processes that encourages frequent investigation and adaptation, leadership philosophy that encourages collaboration/teamwork, self- organization and accountability, a lot of engineering best practices expected to take into account fast delivery of high-quality software, and a business approach that aligns development to client needs and company objectives.
Difference Between Agile and DevOps
Purpose:
- Agile
Agile oversees complex projects.
- DevOps
DevOps oversees end to end engineering processes.
Task:
- Agile
The Agile process focuses on consistent changes.
- DevOps
DevOps focuses around consistent testing and delivery.
Implementation
- Agile
The Agile methodology can be implemented within a range of strategic frameworks like a sprint, SAFe and scrum.
- DevOps
The core objective of DevOps is to focus on collaboration, so it doesn’t have any ordinarily acknowledged framework.
Team abilities
- Agile
Agile development emphasizes training all team members to have a wide variety of comparative and equal abilities.
- DevOps
DevOps divides and spreads the abilities between the development and operation teams.
Team size
- Agile
Having a small team is the core of Agile. The smaller the team, the fewer individuals on it, the faster they can move.
- DevOps
Relatively larger team size involves all the stack holders.
Duration
- Agile
Agile development is overseen in units of “sprints.” This time is substantially less than multi month for each sprint.
- DevOps
DevOps strives for deadlines and benchmarks with significant releases. The ideal objective is to deliver code to production DAILY or at regular intervals.
Feedback
- Agile
Feedback is given by the customer.
- DevOps
Feedback comes from the internal team.
Target Areas
- Agile
Software Development
- DevOps
End to end business solution and fast delivery.
Shift-Left Principles
- Agile
Use move left (Leverage shift-left)
- DevOps
Use the two moves left and right (Leverage both shift left and right)
Emphasis
- Agile
Agile emphasizes on software development methodology for developing software. At the point when the software is developed and released, the agile team washes their hands of it.
- DevOps
DevOps is tied with taking software which is ready for release and deploying it in a reliable and secure way.
Cross-functional
- Agile
Any team member should have the ability to do what’s required for the progress of the project. Additionally, when each team member can perform each job, it increases understanding and bonding between them.
- DevOps
In DevOps, development teams and operational teams are separate. In this way, communication is very perplexing.
Communication
- Agile
Scrum is most basic strategy for implementing Agile software development. Daily scrum meetings happen regularly.
- DevOps
DevOps communications involve specs and design documents. It’s essential for the operational team to completely understand the software release and its hardware/network implications for sufficiently running the deployment process.
Documentation
- Agile
The Agile method prioritizes having a working system over a well-documented system. It’s ideal for when you’re trying to be more adaptable and responsive. But, it can hurt when you’re trying to turn things over to another group for development.
- DevOps
In the DevOps, process documentation is paramount, as it will send the product to the operational team for arrangement. Automation limits the effect of insufficient documentation. However, in the development of complex software, it’s hard to transfer all the information required.
Automation
- Agile
Agile doesn’t place much emphasis on Automation. Despite the fact that it’d be useful
- DevOps
Automation is the essential objective of DevOps. as it tries to maximize efficiency while deploying software.
Goal
- Agile
Agile works to bridge the gap between customer need and development and testing teams.
- DevOps
DevOps works to bridge the gap between development + testing and Ops.
Focus
- Agile
Agile focuses around practical and non-functional preparation.
- DevOps
DevOps concentrates more on operational and business status.
Importance
- Agile
Developing software is inherent to Agile.
- DevOps
Developing, testing and implementation are all given similar importance in DevOps.
Speed vs. Risk
- Agile
Teams using Agile help accelerate change, and provide for a robust application structure.
- DevOps
In the DevOps technique, the teams must ensure that the changes which are made to the codebase or other facets of development never become a risk to the whole project.
Quality
- Agile
Agile attempts to produce better applications suites which meet customer expectations. It can adapt very easily to changes throughout the lifetime of a product
- DevOps
DevOps, utilizing automation and working to ensure early bug removal, contributes to making better quality products. Developers need to follow best practices and ensure code correctness to ensure that the end result is quality.
Tools used
- Agile
JIRA, Bugzilla, Kanboard are some prevalent Agile instruments.
- DevOps
Puppet, Chef, TeamCity OpenStack, AWS are prevalent DevOps tools.
Challenges
- Agile
The Agile technique needs teams to be release updates at regular intervals, which is difficult to do perfectly every single time
- DevOps
The DevOps process requires the development, testing, and production environments/teams to work together in order to streamline work
Advantage
- Agile
Agile offers a shorter development cycle and improved defect discovery.
- DevOps
DevOps supports Agile’s release cycle.
Conclusion
In conclusion, neither Agile nor DevOps are business objectives all by themselves. Both are cultural movements that can inspire your organization with better methods for accomplishing your objectives. Agile and DevOps work better as allies, rather than adversaries. The trick to maintaining a strategic distance between these two concepts, allowing them to work in tandem. Assigning quick, but narrow, definitions leads to myopic thinking. Since you know there’s a world of difference between Agile and Scrum, and there’s yet another world of difference between DevOps and CD, you can be mindful of these things and attempt the powerful Agile + DevOps combination.
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As a company comprised of individuals who have seen the vast number of improvements the Agile mindset can bring, It has become our resolute mission to bring Agile practices to every workplace the world over.
