Capture data changes @Airbnb
By Zuofei Wang, Litao Deng, Jad Abi-Samra

SpinalTap is a general-purpose reliable Change Data Capture (CDC) service, capable of detecting data mutations with low-latency across different data sources, and propagating them as standardized events to downstream consumers. SpinalTap has become an integral component in Airbnb's infrastructure platform and data processing pipeline, on which several critical applications are reliant on.