Server Side Load Balancing vs Global Server Load Balancing

Developers should learn and implement server side load balancing when building scalable web applications, APIs, or microservices that experience high traffic volumes or require fault tolerance meets developers should learn and use gslb when building or maintaining applications that require high availability, low latency, and disaster recovery across multiple regions, such as e-commerce platforms, streaming services, or global saas products. Here's our take.

Server Side Load Balancing

Nice Pick

Developers should learn and implement server side load balancing when building scalable web applications, APIs, or microservices that experience high traffic volumes or require fault tolerance

Pros

• It is essential for distributing workloads in cloud environments, handling traffic spikes during events like product launches, and maintaining uptime in production systems
• Related to: reverse-proxy, high-availability

Cons

• Specific tradeoffs depend on your use case

Global Server Load Balancing

Developers should learn and use GSLB when building or maintaining applications that require high availability, low latency, and disaster recovery across multiple regions, such as e-commerce platforms, streaming services, or global SaaS products

Pros

• It is essential for handling traffic spikes, reducing downtime by rerouting users during outages, and improving user experience by directing traffic to the nearest data center, which is critical for compliance with data sovereignty laws and performance SLAs
• Related to: dns-management, content-delivery-networks

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Server Side Load Balancing is a concept while Global Server Load Balancing is a tool. We picked Server Side Load Balancing based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Server Side Load Balancing wins

Based on overall popularity. Server Side Load Balancing is more widely used, but Global Server Load Balancing excels in its own space.