DataHub
DataHub is LinkedIn's generalized metadata search and discovery platform, providing a unified data catalog, lineage graph, governance tooling, and event-driven Actions Framework. It exposes GraphQL, OpenAPI, and Rest.li APIs along with Python and Java SDKs and a CLI for metadata ingestion.
3 channels
across 1 AsyncAPI spec
· Provider profile
Channels
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Kafka topic for time-series aspect changes. Emitted when any time-series aspect on the DataHub metadata graph is created or updated. Time-series aspects carry timestamps and are stored in search indexDataHub Actions Framework Events
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Kafka topic for versioned aspect changes. Emitted when any versioned aspect on the DataHub metadata graph is created, updated, or removed. Versioned aspects maintain numeric versions and are persistedDataHub Actions Framework Events
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Kafka topic for platform-level events. Contains semantic change events that represent higher-level operations on the DataHub platform, such as entity creation, tag additions, ownership changes, and glDataHub Actions Framework Events