Gravitino provides a unified metadata layer across different data systems . In this talk, we show how to use OpenSearch to index and search metadata from Gravitino, enabling fast and simple metadata discovery.

Speakers:

Yu Hui: Software Engineer, Datastrato (Shanghai)

Software Engineer at Datastrato (Shanghai), working on data infrastructure and metadata systems. Contributor to Apache Gravitino, focusing on unified catalog, metadata federation, and integration with query engines like Trino.