The key difference between Agile versus DevOps is that Agile is a philosophy about how to develop and deliver software, while DevOps describes how to continuously deploy code through the use of modern tools and automated processes.
DevOps can be thought of as an evolution of agile practices, or as a missing piece of agile. It's an effort to take the innovations of the agile approach and apply them to operations processes.
The Agile development emphasizes training all team members to have a wide variety of similar and equal skills. 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.
Despite their similarities, the two processes emphasise different aspects of process optimization. Scrum/Agile stresses on team interactions, and creating a set of collaborative culture and values. However, Devops focuses more on automating delivery pipelines and optimising process flow.
DevOps is a practice of bringing development and operations teams together whereas Agile is an iterative approach that focuses on collaboration, customer feedback and small rapid releases. DevOps focuses on constant testing and delivery while the Agile process focuses on constant changes.
Many consider DevOps to be an extension of agile, although there are some solid differences between them. Agile methodology calls for adhering to some best practices to develop quality software quickly. However, under agile, the different teams involved work in silos with each other.
The DevOps model enables your developers and operations teams to achieve these results. For example, microservices and continuous delivery let teams take ownership of services and then release updates to them quicker.
The key difference between Agile and Scrum is that Agile is a philosophy about how to successfully deliver software to a customer, while Scrum is a proven methodology for software development teams to follow.
DevOps helps break down organizational silos and develop a Continuous Delivery Pipeline (CDP)— a high-performance innovation engine capable of delivering market-leading solutions at the speed of business.
Scrum precedes the Agile Manifesto by about 8 years but is considered part of agile due to its iterative and incremental approach to delivering customer value.
Agile is an integral aspect for robust DevOps, adding active management to build, deliver, and support the development lifecycle. Implementing DevOps is a time-intensive process, involving cultural change, incremental approach, and adaptation.
Jira is primarily an agile project management software.
If developing a product roadmap is one of your top goals, Jira easily outperforms Azure DevOps. Compared to Azure DevOps, this capability in Jira is more integrated and user-friendly. Traceability is provided during the software development cycle by Azure DevOps.
It's a process for managing a project that involves constant collaboration and working in iterations. Agile project management works off the basis that a project can be continuously improved upon throughout its life cycle, with changes being made quickly and responsively.
DevOps teams monitor the entire development lifecycle — from planning, development, integration and testing, deployment, and operations. This allows teams to respond to any degradation in the customer experience, quickly and automatically.
Benefits of DevOps
Faster issue resolution and reduced complexity. Greater scalability and availability. More stable operating environments. Better resource utilization.
Software development and operations are combined to form the term "DevOps." This enables one team to manage all stages of the lifetime of an application, from development to testing, deployment, and operations.
While the Agile methodology was initially designed for software development, it has evolved to encompass many types of projects. The tenets of Agile are more suited to projects that result in concrete deliverables rather than services.
Kanban is an Agile management method built on a philosophy of continuous improvement, where work items are “pulled” from a product backlog into a steady flow of work.
Waterfall is that Waterfall breaks down software development into isolated phases that flow into each other, while Agile advocates iterative development cycles in which multiple lifecycle phases can run in parallel.
GitOps evolved from DevOps. The specific state of deployment configuration is version-controlled. Because the most popular version-control is Git, GitOps' approach has been named after Git. Changes to configuration can be managed using code review practices, and can be rolled back using version-controlling.
Use this slide to present 3 elements of the DevOps methodology: development (software engineering, operations, and QA (quality assurance).
Open DevOps is powered by Jira Software, the #1 tool used by agile teams. Teams can focus on building and operating software while Open DevOps integrates Atlassian and partner tools automatically.