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What is DevOps
DevOps, IT philosophy and practice combine software development (Dev) and IT operations (Ops), intending to significantly shorten or reduce the systems development life cycle and provide continuous delivery with high software quality. DevOps development services often correspond with Agile software development; several DevOps aspects came from the Agile methodology. Implementing DevOps amalgamates different development, operations, and testing aspects in cross-functional teams across a software product or service life cycle.
By bringing together collaborative teams across the organization, DevOps creates an environment for bringing code to market faster, reducing human errors and bugs, enhancing version control, and optimizing costs — all while improving resource management.
How to Implement DevOps: DevOps Journey
Embrace cultural shift in an organization
One of the keys to implementing DevOps is an effective integration of people, processes, and tools to transform an organization into a single entity. As such, a cultural shift is the backbone of DevOps, and changing your company’s culture will help you face challenges.
Monitoring & Feedback
DevOps aims to make an organization’s software delivery/applications much more fluid, lean, and efficient while leveraging end-users feedback for constant improvement. The feedback mechanism enhances the processes of delivering an application.
DevOps is a stand-alone initiative and a continuous journey to constantly improving an organization’s development practices and overall culture to offer customers better value and satisfaction and improve business outcomes.
Steps to Implement DevOps
- Step 1: Evaluate the need to implement DevOps practice
Align your IT goals with business strategy. The requirement to implement DevOps should be business-centric.
- Step 2: Break the organizational silos & encourage collaboration
Break functional silos in different disciplines to increase development, operations, and other functions. Improve cooperation between the teams providing accessibility to information about activities in the past and the associated results.
- Step 3: Make the Process Customer / end-user centric
Organizations need to adapt to the fluid and ever-changing customer demand and deliver services/solutions that exceed customer expectations regarding time, functionality, and performance.
- Define the requirements
- Prototype development
- Unit/integration/Regression Testing
- Step 4: Start Humble and Scale
Integrate DevOps at a small level, to begin with for smaller release cycles, and then adopt at scale. Quick successes win the trust of participating stakeholders in the new direction.
- Step 5: Automate wherever possible
Automation allows quick execution throughout the SDLC, keeping up with the speed of DevOps. Automation can be extended to the following
- Code development
- Middleware Configuration
- Database and Networking Changes
- Regression Testing and Load Testing
Automation saves valuable resources in terms of cost, time, and efforts of developers, testers, and operations personnel.
- Step 6: Select Compatible tools
Always narrow down and select a toolset compatible with your IT environment, technical expertise, and overall feasibility with your organization to reduce the conflicts between development and operations.
- Step 7: Define performance reviews for the team and an individual
Evaluate team’s as well as individual’s performance. Collaboration is at the core of implementing DevOps. It is essential to conduct performance reviews for developers and operations personnel to align with development and deployment goals.
- Step 8: Ensure real-time visibility into the project
Ensure real-time visibility into a project or an application for streamlined project coordination among different functions easier. Highly advanced and sophisticated project management tools with in-built automation provide access to real-time such as key resources for the current tasks of the project.
- Step 9: Integrate and deliver continuously.
Continuous integration is the key to a successful DevOps strategy. Without Continuous Integration and Continuous Delivery, the DevOps strategy is bound to fail. CI enables developers to build software in small, regular steps by immediately identifying defects and rendering feedback.
How to Implement DevOps in an Organization Infographic
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