Service Level Agreement

Описание: Lecture 11 focuses on Service Level Agreements (SLAs) as a critical component for the practical adoption of cloud computing. The lecture explains how SLAs establish trust between cloud service providers and consumers by defining measurable guarantees related to availability, performance, security, and cost. It introduces the relationship between SLAs, Service Level Objectives (SLOs), and Key Performance Indicators (KPIs), highlighting how low-level metrics are aggregated into enforceable service guarantees. The lecture discusses SLA monitoring, auditing, remedies for violations, and differences between non-negotiable and negotiable SLAs. It also examines cloud-specific challenges such as multi-tenancy risks, data location, jurisdiction, disaster recovery, security, compliance, and provider failure. Finally, the lecture reviews real-world SLA examples from major cloud providers and emphasizes the importance of evaluating SLAs before migrating critical workloads to the cloud.