Marquez: A Metadata Service for Data Abstraction, Data Lineage, and Event-based Triggers

At WeWork, it's critical that we understand the complete context for all datasets. We also want to be able to explore dependencies between jobs and the datasets they produce and consume. To do this, WeWork needs metadata. In this talk I will focus on Marquez, a core service for the collection, aggregation and visualization of a data ecosystems metadata. Marquez maintains the provenance of how datasets are consumed and produced while providing global visibility into job runtime.