
Continuous integration and continuous delivery (CICD) and the software development lifecycle (SDLC) are two important concepts in the world of software development. While they may seem like separate and distinct practices, they are actually closely related and work together to improve the efficiency and effectiveness of software development.
At a high level, the SDLC is a framework for managing the process of developing software applications. It typically consists of a series of phases or steps, such as planning, analysis, design, implementation, testing, deployment, and maintenance. The exact steps and phases of an SDLC may vary depending on the methodology being used, but most follow a similar pattern.
CICD, on the other hand, is a set of practices and tools that automate the process of building, testing and deploying software applications. This typically involves using a version control system, such as Git, to manage the codebase, and a CI server, such as Jenkins, to automatically build and test the code whenever changes are made.
So how do CICD and SDLC work together?
Essentially, CICD fits into the SDLC as a way to automate and streamline the process of building, testing, and deploying software applications. By using CICD, organizations can reduce the time and effort required to develop, test, and release software applications, allowing them to move through the SDLC more quickly and efficiently.
For example, during the design phase of the SDLC, developers might use CICD tools and practices to automatically build and test prototypes of the software. This allows them to quickly iterate on the design and make changes and improvements in real-time, without having to manually build and test the software each time.
During the implementation phase, CICD can be used to automatically build, test, and deploy the software to a staging or production environment. This allows organizations to quickly and reliably release new versions of their software, providing a better experience for users and customers.
In the maintenance phase, CICD can be used to automatically roll out updates and bug fixes to the software. This allows organizations to quickly and reliably make improvements to the software, without having to manually build and deploy updates each time.
In short, CICD and SDLC work together to provide a framework for managing the process of developing, testing, and releasing software applications. By using CICD, organizations can automate and streamline the process, reducing the time and effort required to develop and maintain software applications, and providing a better experience for users and customers.