DevOps is a framework, a set of tools and practices for automating and integrating software development and IT teams.
Team empowerment, communication and collaboration between teams and technology automation stand out.
The DevOps movement began in 2007 when members of the IT operations and software development communities expressed dissatisfaction with the traditional software development model, which separated the developers who wrote code from the operations that implemented and supported it.
The term DevOps refers to the process of combining development and operations into a single continuous process.
How does DevOps work?
- A DevOps team includes both the developers, tester and other IT operations who work together throughout the product lifecycle to increase the speed and quality of software implementation.
- It’s a new and efficient way of working that has significant implications for the teams and organizations they work for.
- In this model development and other operations, teams are no longer “isolated.” These two teams can also be merged into a single team where engineers will work throughout the application lifecycle (development – testing – implementation – operations).
- DevOps teams use process automation tools to help increase reliability. Its toolchain helps teams address the important foundations, including Continuous Integration, Continuous Delivery, Automation, and Collaboration.
- DevOps settings are sometimes applied to non-development teams. Security becomes an active and integrated part of the development process as security teams adopt a DevOps approach. This is known as DevSecOps.
- DevOps is a continuous process, the infinite loop used by professionals to illustrate how the various phases of the lifecycle interact. The cycle represents the need for iterative improvement and continuous collaboration throughout the life cycle.
Phases:
The DevOps lifecycle consists of six phases that represent the processes, capabilities, and tools required for development:
- Plan
- Build
- Continuous Integration and Deployment
- Monitor
- Operate
- Continuous Feedback
At each phase, teams work together and communicate to maintain speed, efficiency alignment, speed, quality and to increase productivity.
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