Tag
concurrency-limits
- Jan 28, 2026 Concurrency Limits Derived from Little's Law How the relation between in-flight requests, arrival rate, and latency produces a concurrency limit, and why an adaptive limit tracks a dependency that changes speed. backend systems
- Jan 9, 2026 Backfill Concurrency and Collisions with the Live Schedule Why reprocessing history competes with today's run for the same slots, how partition locks arbitrate, and where the contention actually appears. data engineering