Apache Gravitino
Metadata Plane · Table & Technical Catalogues
Federated metadata catalogue for tables, files, streams and models, managed in place across sources and served to Spark, Trino and Flink through one namespace.
- Open source
Data tooling landscape
A neutral map of the tools used to build data platforms, organised by the plane they serve: from orchestration and storage to governance, security and AI.
172 tools · 10 planes · 37 categories. Listings are editorial and unpaid; any sponsored placement will always be labelled.
All tools
6 results
Apache Polaris
Metadata Plane · Table & Technical Catalogues
Open-source catalogue that implements the Apache Iceberg REST catalogue API.
- Open source
AWS Glue Data Catalog
Metadata Plane · Table & Technical Catalogues
Managed technical metadata catalogue for data on AWS, used by services such as Athena, EMR and Redshift.
- Cloud service
Datastrato Enterprise
Metadata Plane · Table & Technical Catalogues
Commercial distribution of Apache Gravitino, adding SCIM provisioning, role-based access control across federated catalogues, an administration UI, audit logging and a supported Helm chart.
- Commercial
Hive Metastore
Metadata Plane · Table & Technical Catalogues
Apache Hive's metadata service, still widely used as a table catalogue by Spark and other engines.
- Open source
Unity Catalog
Metadata Plane · Table & Technical Catalogues
Governance catalogue for data and AI assets, available as open source and managed in Databricks.
- Open core
Missing a tool?
The landscape is curated editorially for now; public submissions open later. Inclusion is never paid for, and any sponsored placement will be clearly labelled.