Azure Load Balancer vs. Varnish Software

Azure Load Balancer is a cloud-based service designed to distribute incoming network traffic across multiple virtual machines (VMs) or virtual machine scale sets (VMSS), ensuring high availability and scalability for applications. Operating at Layer 4 of the OSI model, it efficiently manages both inbound and outbound traffic, providing low latency and high throughput for TCP and UDP applications. Key Features and Functionality: - High Availability: Distributes traffic across VMs within and across availability zones, enhancing application resilience.

Varnish Software’s powerful caching technology helps the world’s biggest content providers deliver lightning-fast web and streaming experiences for huge audiences, all over the globe. Our solutions combine open-source flexibility with enterprise robustness to speed up media streaming services, accelerate websites and APIs, and enable global businesses to build custom CDNs, unlocking unbeatable content delivery performance and resilience.