Azure Functions Reliability and High Availability

Building serverless applications requires a solid understanding of how infrastructure behaves under load and during outages. This text-based course guides you through the foundational principles of designing resilient, highly available serverless workloads. You will learn to transition from basic deployments to fault-tolerant architectures that keep your applications running smoothly. By completing this course, you will be able to confidently architect and evaluate serverless solutions for production environments, ensuring they meet rigorous uptime and performance standards. What you'll learn: - Understand core high availability and disaster recovery concepts in serverless computing - Configure autoscaling behaviors and manage execution limits to prevent performance bottlenecks - Implement robust error handling, retry policies, and dead-letter queues - Design multi-region deployments and traffic routing strategies for maximum uptime - Monitor system health using modern observability tools and structured logging - Apply secure, zero-trust access patterns to protect your serverless endpoints The course begins with foundational definitions of reliability metrics and serverless infrastructure behavior, then progresses through practical configuration patterns, failure-handling strategies, and real-world architecture scenarios. You will practice your skills through written scenarios, architectural breakdowns, and conceptual exercises. This course is designed for software developers, cloud architects, and system administrators who have a basic familiarity with cloud concepts but are new to designing resilient serverless architectures. No advanced coding or prior Azure administration experience is required. Start reading today to build serverless systems that remain stable and reliable under any conditions.