How a competitive team applies DevOps and Agile method

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.

Barghavi

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