Load Balancing Isn’t Optional Anymore; It’s Survival

I keep seeing teams treat load balancing like a “nice-to-have infra upgrade” instead of what it actually is: the thing that decides whether your app survives real traffic. A lot of folks think it’s just about distributing traffic across servers but it’s way more than that: Preventing single points of failure Improving response times under load Handling sudden traffic spikes without crashing Enabling horizontal scaling without chaos What’s interesting is how many architectures still rely on basic round-robin without considering: Least connections for uneven workloads Health checks to avoid routing to failing nodes Geo-based routing for latency-sensitive apps And then when something breaks, it’s always “unexpected traffic” If you’re building anything user-facing in 2026 (especially with AI workloads or APIs), not thinking about load balancing early is basically setting yourself up for failure. Curious; what kind of load balancing strategy are you all using right now? Still round-robin, o