# Iceberg

Integrate, catalog, and govern Apache Iceberg assets in Atlan.

## Required permissions

- [Preflight checks for Iceberg](https://docs.atlan.com/llms/connectors/iceberg/preflight-checks-for-iceberg/llms.txt): Technical validations performed before crawling Iceberg data lakehouse resources.

## Setup options

- [Set up Iceberg](https://docs.atlan.com/llms/connectors/iceberg/set-up-iceberg/llms.txt): Configure Generic REST Catalog and BigLake Metastore authentication for Iceberg integration in Atlan.

## Crawl and mine

- [Crawl Iceberg](https://docs.atlan.com/llms/connectors/iceberg/crawl-iceberg/llms.txt): Crawl metadata from Iceberg to catalog tables, namespaces, and columns. Extract table metadata and lineage from your Iceberg data lakehouse catalogs.

## Reference

- [How Atlan connects to Iceberg](https://docs.atlan.com/llms/connectors/iceberg/how-atlan-connects-to-iceberg/llms.txt): Understand how Atlan securely connects to your Iceberg REST catalog to extract metadata.
- [What does Atlan crawl from Iceberg](https://docs.atlan.com/llms/connectors/iceberg/what-does-atlan-crawl-from-iceberg/llms.txt): Learn what assets and metadata Atlan crawls from Iceberg data lakehouse.