The Azure Architecture Center provides a comprehensive overview of load balancing options suitable for server hosting. Load balancing is essential for optimizing resource usage, maximizing throughput, minimizing response times, and enhancing availability by distributing workloads across multiple computing resources.
Key Azure load balancing services include:
1. **Azure API Management**: Primarily an API gateway, it offers optional load balancing for HTTP APIs with methods like round-robin, weighted, and priority-based distribution.
2. **Azure Application Gateway**: A managed web traffic load balancer that operates at Layer 7, providing features such as web application firewall functionality and traffic management for web servers in private networks.
3. **Azure Front Door**: An application delivery network that enables global load balancing and site acceleration, featuring Layer 7 capabilities like SSL offload, path-based routing, and caching for improved performance and availability.
4. **Azure Load Balancer**: A high-performance Layer 4 service that manages inbound and outbound traffic for UDP and TCP protocols, designed for ultra-low latency and capable of handling millions of requests per second while ensuring high availability across zones.
These services can be tailored to meet specific workload requirements, making Azure a versatile choice for load-balanced server hosting. For detailed implementation guidance, refer to the full article
here.