Authors: Chloe Lim Wei Xin
Abstract: DevOps and Continuous Delivery (CD) have emerged as essential practices in modern software development, enabling organizations to deliver high-quality applications and reliably. This study examines the principles, practices, and impact of DevOps and Continuous Delivery models on software development lifecycles. It explores the integration of development and operations teams, emphasizing collaboration, automation, and continuous feedback as key drivers of efficiency. The research analyzes core components such as continuous integration (CI), automated testing, infrastructure as code (IaC), and deployment pipelines that facilitate rapid and consistent software releases. Additionally, the study evaluates how these models improve deployment frequency, reduce failure rates, and enhance system reliability. Real-world applications across industries demonstrate how DevOps and CD support agility, scalability, and faster time-to-market. The paper also addresses challenges such as cultural resistance, toolchain complexity, security integration, and skill gaps, along with best practices to overcome them. The findings highlight that adopting DevOps and Continuous Delivery models is crucial for organizations seeking to achieve operational excellence, innovation, and competitive advantage in dynamic digital environments.
DOI: https://doi.org/10.5281/zenodo.20280654
