Load Balancing in the Cloud: Layer 4, Layer 7, API Gateways, and Beyond
Cloud load balancing isn’t just about spreading traffic — it’s about choosing the right tool for the job. This post breaks down the key differences between Layer 4 and Layer 7 load balancers, API gateways, and DNS-based routing services across AWS, Azure, and third-party platforms like Akamai and Apigee. Learn how each fits into modern cloud architectures and when to use what.