# The lakehouse architecture of Amazon SageMaker
Lakehouse architecture

The lakehouse architecture of Amazon SageMaker is a unified data architecture built on AWS's cloud-native infrastructure that bridges Amazon S3 data lakes and Amazon Redshift data warehouses into a cohesive analytics platform. The architecture leverages Apache Iceberg table format for cross-service interoperability and implements a shared metadata catalog that provides consistent data access patterns across storage systems.

For more information about the lakehouse architecture of Amazon SageMaker, see [What is the lakehouse architecture of Amazon SageMaker?](https://docs.aws.amazon.com/sagemaker-lakehouse-architecture/latest/userguide/what-is-smlh.html).