Streaming
All interview questions related to Streaming
Design real-time driver-rider matching and dispatch with surge pricing, ETA, live location, and fraud detection.
Design a pipeline to ingest, process, and query billions of events per day with second-level latency and exactly-once semantics.
Design an ad event pipeline for impressions, clicks, and conversions with deduplication, fraud detection, and near-real-time reporting.
Design a platform to ingest telemetry from millions of devices with intermittent connectivity, command/control, and fleet management.
Design an ML feature store that supports offline feature engineering and online low-latency serving with consistency guarantees.
Design a fraud detection system for online payments with real-time scoring, feature pipelines, and explainability.
Design a food delivery platform with restaurant onboarding, live order tracking, payments, and surge pricing.