Cloud Computing Operations and Maintenance: Concepts, Mechanisms, and Systemic Perspectives

Cloud computing operations and maintenance (often abbreviated as cloud O&M or cloud operations) refers to the technical and organizational processes required to ensure the reliability, performance, security, and scalability of cloud-based infrastructure and services. It encompasses monitoring, resource management, automation, incident response, cost control, and compliance within distributed computing environments. This article provides a structured and neutral overview of cloud computing operations and maintenance. It defines the concept, explains foundational technical principles, explores operational mechanisms in depth, discusses practical implementation across industries, and examines limitations and governance considerations. The article concludes with a summary, outlook, and a question-and-answer section. All content is presented solely for informational and educational purposes.