Technology

Why System Design Interviews Miss Top Performers

Why System Design Interviews Miss Top Performers

You have seen it play out. A candidate navigates a textbook system design interview flawlessly, name checks Kafka, sketches a clean microservices diagram, discusses CAP tradeoffs, and still struggles six

Why Stateful Services Trigger Latency Cliffs

Why Stateful Services Trigger Latency Cliffs

You’ve seen it in production. Everything looks fine at 40 percent load, maybe even 60. Then latency spikes nonlinearly, tail latencies explode, and autoscaling barely helps. The usual dashboards do