Real-timeEvent-drivenMachine LearningAI Workloads
Real-Time for Everyone: Building a Zero-ETL, Event-Driven Pipeline for Nairobi’s Bike-Taxis
8 min read · 1,491 wordsBy Orandi Felix
EMQX’s rule engine is a game-changer: you can route messages to Kafka, HTTP endpoints, or databases without writing custom consumers.
ClickHouse’s `argMax(rider_id, ts)` picks the most recent `rider_id` for each aggregation window—a common need in event streams.
These numbers are for a **single node**. Horizontal scaling would require adding load balancers and replication.