DevOps vs Agile
DevOps and Agile are the two software development procedures with comparative points, getting the result as fast and productively as could be expected. While numerous organizations are expecting to utilize these practices, there is much of the time some confusion between the two methodologies.
What does every technique encase? Where do they cover? Might they at any point cooperate, or would it be a good idea for us to pick one over the other?
Prior to moving further, look at DevOps and Agile.
What is DevOps?
DevOps is a blend of two words, one is Software Development, and the second is Operations. This permits a solitary team to deal with the whole application lifecycle, from improvement to testing, organization, and tasks. DevOps assists you with decreasing the detachment between programming designers, quality confirmation (QA) architects, and framework heads.
DevOps advances cooperation among Development and Operations groups to send code to creation quicker in a robotized and repeatable way.
DevOps assists with speeding up to convey applications and administrations. It likewise permits associations to serve their clients better and contend more firmly on the lookout.
DevOps can likewise be defined as a succession of improvement and IT tasks with better correspondence and coordinated effort.
DevOps has become one of the most significant business disciplines for undertakings or associations. With the assistance of DevOps, the quality, and speed of the application conveyance have improved generally.
DevOps is only a training or philosophy of making “Engineers” and “Tasks” people cooperate. DevOps addresses an adjustment of the IT culture with a total spotlight on quick IT administration conveyance through the reception of lithe practices with regards to a framework situated approach.
What is Agile?
Agile involves a continuous iteration of development and testing in the SDLC process. Both development and testing activities are concurrent, unlike the waterfall model. This software development method emphasizes incremental, iterative, and evolutionary development.
It breaks the product into small pieces and integrates them for final testing. It can be implemented in many ways, such as Kanban, XP, Scrum, etc.
The Agile software development focus on the four core values, such as:
- Working software over comprehensive documentation.
- Responded to change over following a plan.
- Customer collaboration over contract negotiation.
- Individual and team interaction over the process and tools.
Below are some essential differences between the DevOps and Agile:
|Definition||DevOps is a practice of bringing development and operation teams together.||Agile refers to the continuous iterative approach, which focuses on collaboration, customer feedback, small, and rapid releases.|
|Purpose||DevOps purpose is to manage end to end engineering processes.||The agile purpose is to manage complex projects.|
|Task||It focuses on constant testing and delivery.||It focuses on constant changes.|
|Team size||It has a large team size as it involves all the stack holders.||It has a small team size. As smaller is the team, the fewer people work on it so that they can move faster.|
|Team skillset||The DevOps divides and spreads the skill set between development and the operation team.||The Agile development emphasizes training all team members to have a wide variety of similar and equal skills.|
|Implementation||DevOps is focused on collaboration, so it does not have any commonly accepted framework.||Agile can implement within a range of tactical frameworks such as safe, scrum, and sprint.|
|Duration||The ideal goal is to deliver the code to production daily or every few hours.||Agile development is managed in units of sprints. So this time is much less than a month for each sprint.|
|Target areas||End to End business solution and fast delivery.||Software development.|
|Feedback||Feedback comes from the internal team.||In Agile, feedback is coming from the customer.|
|Shift left principle||It supports both variations left and right.||It supports only shift left.|
|Focus||It focuses on operational and business readiness.||It focuses on functional and non-functional readiness.|
|Importance||In DevOps, developing, testing, and implementation all are equally important.||Developing software is inherent to Agile.|
|Quality||It contributes to creating better quality with automation and early bug removal. Developers need to follow Coding and best Architectural practices to maintain quality standards.||It produces better applications suites with the desired requirements. It can quickly adapt according to the changes made on time during the project life.|
|Tools||Puppet, Chef, AWS, Ansible, and team City OpenStack are popular DevOps tools.||Bugzilla, Kanboard, JIRA are some popular Agile tools.|
|Automation||Automation is the primary goal of DevOps. It works on the principle of maximizing efficiency when deploying software.||Agile does not emphasize on the automation.|
|Communication||DevOps communication involves specs and design documents. It is essential for the operational team to fully understand the software release.||Scrum is the most common method of implementing Agile software development.|
|Documentation||In the DevOps, the process documentation is foremost because it will send the software to operational team for deployment.||The agile method gives priority to the working system over complete documentation. It is ideal when you are flexible and responsive. t.|