SSE vs WebSocket for One-Way Push in Kubernetes: Runtime and Operational Tradeoffs
A production-oriented comparison of one-way push protocols under load, with focus on event-loop behavior, queue pressure, and failure shape.
Harshit Singhal
Backend engineer writing about API architecture, authentication, and real-world system tradeoffs.
Blog
SSE vs WebSocket Under CPU Limits: What Actually Breaks First in Production
Lessons from constrained-runtime testing, centered on p95/p99 behavior, memory-driven instability, and early operational warning signals.
About
I work on backend systems where API design, auth boundaries, and runtime behavior directly affect reliability. Most writing here is about practical tradeoffs in production systems.