DevOps is an IT best practices methodology that brings developers and operations together to rapidly develop and deliver new software features and services. The DevOps approach enables teams to collaborate and accelerate the development-to-deployment process while continuing to improve:
- Quality
- Security
- Reliability
For DevOps to be effective, you must begin with a culture and mindset of collaboration between developers and operations. This is crucial to its success. It enables increased communication between the two teams and thereby leads to innovation. Working within an organization without boundaries, sets up an integrated environment where you can repeatedly test and improve the software code, and then implement a continuous release schedule to deploy the enhanced software.
Your customers’ satisfaction and user-experience increase because new products and services are delivered quickly and with high quality. By using tools with built-in machine learning and algorithms to perform continuous monitoring and response, tasks (workflows) are automatically triggered without human intervention.
As you collect customers’ feedback and analytics, you can quickly adapt that information into your business planning and future product development. This brings you back full circle to start the DevOps cycle once again. However, this time collaborative development benefits from the knowledge learned and validated from customers, and the beginnings of optimization.
By continuing to follow DevOps methodology, companies emerge with a finely-tuned ecosystem with interacting parts, best practices to streamline development, and established standards to maintain a high level of quality.
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Benefits of DevOps
Organizations implementing the DevOps methodology can expect these benefits:
- Higher customer satisfaction, value, and ROI
- Decreased costs for development and operation
- Increased quality and more time for innovation for delivered products and services. According to the 12017 State of DevOps Report, high-performing organizations spent 21% less time on unplanned work and rework, and as a result, were able to spend 44% more time on new work, such as developing new features or code.
- Shorter development cycle (with automation) leading to a faster feedback cycle and quicker time-to-market
- Increased communication and collaboration creating a performance-oriented culture
Features and advantages of DevOps practices and processes
Multiple key practices can help organizations innovate faster through automating and streamlining the software development management process. One fundamental DevOps practice is to perform very frequent but small updates. These updates are usually more incremental than the updates performed under traditional release practices. Organizations using a DevOps model deploy updates much more often than organizations using traditional software development practices.
Communication and collaboration are keystones of the set of DevOps practices. Automation tools for DevOps of the software delivery process establish collaboration by physically bringing together the workflows and responsibilities of development and operations. Communication across developers, operations, and even other teams, such as marketing and sales, allows all parts of the organization to align more closely on goals and projects.
DevOps practices such as continuous integration and continuous delivery let DevOps teams deliver rapidly, safely, and reliably. Monitoring and logging help DevOps teams track the performance of applications so they can react quickly to problems.