DevOps refers to a collection of practices that combine automation and integration of software development (Dev), and IT operations (Ops). DevOps reduces the distance between Ops and Dev teams and speeds up the process of building, testing, and releasing software of high quality. Continuous integration and continuous delivery (CI/CD), are two key components of a DevOps pipeline. This allows for rapid development and deployment of new features as well as business growth.
DevOps demands a culture that promotes efficient application development, faster release of new features and applications. Dev and Ops must have a collaborative relationship throughout the entire DevOps process, from initial software planning through to build, testing, provisioning, configuration and deployment.
DevOps principles
Damon Edwards, John Willis and John Willis created the CAMS model in 2010 to highlight the core values of DevOps. CAMS stands for Culture Automation Measurement and Sharing. These are the core principles of DevOps. We'll be looking at them more in detail.
Culture
DevOps refers to the culture and mindset that fosters strong collaboration between software development teams and infrastructure operations teams. These are the pillars of this culture.
Communication and collaboration are essential. Since its inception, these have been the foundation of DevOps. Your team must work together with a common understanding of the expectations and needs of each member.
Gradual changes. Delivery teams can release products to customers with gradual rollouts. They also have the opportunity to update and roll back in case of problems.
Sharing responsibility from beginning to end. Each member of a team is responsible for the project from start to finish. They work together and find ways to facilitate other members' tasks.
Problem-solving early. DevOps demands that tasks are completed as early as possible in the project's lifecycle. In this way, any issues can be dealt with more quickly.
Automating processes
DevOps is all about automating as many development and testing, configuration, deployment, and testing procedures as possible. This allows specialists to focus on important tasks that cannot be automated and eliminates repetitive work.
Measuring Key Performance Indicators (KPIs)
Factual information should drive decision-making. It is important to track the DevOps activities in order to achieve optimal performance. It is possible to measure various metrics in order to understand what works and what needs improvement.
Sharing
Sharing is caring. This is the best way to describe the DevOps philosophy, as it emphasizes the importance of collaboration. Sharing knowledge, best practices and feedback among teams is vital as it promotes transparency, creates collective intelligence, and eliminates limitations. It is not a good idea to stop the entire development process because one person knows the best way to do certain tasks.
DevOps methods
DevOps was born out of the desire to keep up with agile software development speed and high throughput agile methods. DevOps was born out of the need to have a holistic approach to software delivery.
"Agile Development" refers to a variety of iterative software-development methodologies. Many have been adapted to DevOps.
Scrum is a method that allows people to solve complex adaptive problems and deliver products with the greatest value.
Kanban is a way to manage the creation of products. It focuses on continuous delivery and does not overload the development team. Kanban, like Scrum is a process that helps teams work more efficiently together.
Scaled Agile Framework, (SAFe), is a collection of organizational and workflow patterns that are intended to help enterprises scale lean and agile practices. SAFe is just one of many frameworks designed to solve scaling problems beyond a single team.
Lean development is a translation of lean manufacturing principles into the world of software development. Lean provides a framework, values and principles that can be used to support agile organizations.
Extreme programming (XP), a method of software development that aims to increase software quality and adaptability to changing customer needs. XP encourages frequent releases with short development cycles. This is intended to increase productivity and establish checkpoints where new customer requirements can easily be adopted. Extreme programming also includes programming in pairs, extensive code review, unit-testing all code, not programming features until they are required, a flat management structure and code simplicity and clarity. Customers will expect changes as the problem becomes more clear and time passes. There is frequent communication with them.
DevOps' future
DevOps has been a success since its inception. It can speed up development and bring more value to customers with high-quality products.
DevOps doesn't seem to be going anywhere. But it isn't stationary either. These are the DevOps trends that will be most prominent in the near future.
DevOps, which will be closely connected to cloud-native security, will bring changes in how software is built, deployed and operated as more companies migrate to the cloud. SecDevOps will allow companies to seamlessly integrate security into their development and deployment processes.
Experts predict that BizDevOps will be more widely adopted. This new approach to software development eliminates all barriers between business staff and developers so that companies can create user-oriented products faster.
Last, but not least: Development teams will be more involved with decision-making aspects in order to guide companies in the direction of digital transformation.
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Top comments (1)
nice article