AWS Technical Essentials Practice 2026 – The All-in-One Guide to Mastering Your Exam Essentials!

AWS Elastic Load Balancing is designed specifically for distributing incoming web traffic across multiple servers or instances, ensuring that no single server becomes overwhelmed with requests. This service automatically balances the load among various resources like Amazon EC2 instances, containers, and IP addresses, allowing for improved availability and fault tolerance of applications.

By routing traffic intelligently, Elastic Load Balancing helps maintain application performance and user experience, particularly during peak load times. It can dynamically adjust to varying traffic patterns and provide health checks, directing traffic only to instances that are healthy and capable of handling requests. This capability makes it an essential component for architectures requiring high availability and scalability.

Other services mentioned, such as AWS Direct Connect, focus on establishing dedicated network connections, AWS VPC Peering is used for connecting different VPCs within an account, and AWS Route 53 is primarily a domain name system (DNS) web service responsible for directing users to various resources based on DNS queries. While these services play important roles in their respective contexts, they do not specifically provide load balancing of web traffic among multiple servers.