AWS Elastic Load Balancing: Distribute Traffic Across EC2 Web Servers

As web applications grow, a single server can easily become overloaded or fail, leading to costly downtime. Learning how to automatically distribute incoming traffic across multiple servers is an essential skill for building reliable cloud infrastructure. Through this text-based course, you will gain a practical understanding of AWS Elastic Load Balancing (ELB). You will learn how to set up EC2 instances as web servers, configure secure target groups, and deploy an Application Load Balancer to ensure high availability and seamless traffic distribution. What you'll learn: Understand foundational load balancing concepts, traffic routing, and high-availability architecture; Configure EC2 instances to run web servers with proper security groups; Create and manage target groups to route traffic to healthy instances; Deploy an Application Load Balancer to distribute incoming HTTP requests; Configure active health checks to automatically detect and bypass unhealthy servers; Implement modern security practices for load balancer traffic management. You will start by exploring core cloud networking and load balancing concepts before moving step-by-step through configuring your virtual servers, setting up target groups, and implementing a fully functional Application Load Balancer. This course is designed for beginner cloud administrators, aspiring DevOps engineers, and anyone looking to understand foundational AWS networking. No prior cloud experience is required. Start reading today to build more resilient and scalable web applications on AWS.