Design a globally distributed presence platform that tracks online/offline state for millions of users with low-latency fanout, privacy controls, and replay-safe reliability.
AdvancedRealtimeWebsocketPresence
Real-Time Model Drift Detection System
Design a production-grade model drift detection platform that monitors live inference traffic, detects drift in minutes, and routes actionable incidents with low noise.
AdvancedMl PlatformDrift DetectionStreaming
Change Data Capture (CDC) Pipeline
Design a system that captures database changes in real-time and streams them to downstream systems with schema evolution support, exactly-once delivery, and multi-database compatibility.
IntermediateStreamingDatabasesKafka
Event Replay Platform for Debugging Microservices
Design an event replay platform that allows developers to capture, store, and replay events from microservices for debugging and testing purposes. Enable time-travel debugging across distributed systems.