AWS API Gateway: Regional vs. Edge-Optimized APIs

Choosing the wrong API endpoint type can lead to unnecessary latency and higher costs for your serverless applications. This course guides you through the core concepts of AWS API Gateway, helping you understand when to deploy regional endpoints versus edge-optimized endpoints. By reading this text-only guide, you will gain the clarity needed to design optimal API architectures. You will learn how to evaluate your user distribution, configure custom domains, and leverage caching strategies to deliver fast, reliable API responses globally. What you'll learn: 1. Understand the fundamental differences between regional, edge-optimized, and private APIs in AWS. 2. Analyze user geographic distribution to choose the most efficient API Gateway endpoint type. 3. Configure custom domain names and manage SSL/TLS certificates for your API endpoints. 4. Integrate CloudFront distributions to optimize content delivery and reduce latency. 5. Implement API caching and throttling to protect backend services and control costs. 6. Monitor API performance using CloudWatch metrics to identify and resolve latency bottlenecks. This course begins with key terminology and foundational networking concepts before diving into hands-on configuration scenarios and architectural best practices. You will explore practical text-based examples that demonstrate how to optimize API performance for diverse client locations. This course is designed for beginner cloud practitioners, developers, and aspiring solutions architects who want a solid foundation in AWS API Gateway. No prior cloud networking experience is required. Start reading today to optimize your serverless API architecture for global performance.