High Availability Architecture

Aug 21, 2018 · Databases

Nebula: A Scalable Versioned Data Storage Platform for Airbnb Search Backends

Nebula is a schema‑less, versioned data storage service built by Airbnb that unifies real‑time random access and offline batch processing, supporting low‑latency queries, incremental updates, and scalable snapshots using DynamoDB, HFileService, Spark pipelines, and Kafka streams.