Data & Storage

Configure object storage and database settings for CARTO Self-Hosted

This section covers storage and data configuration for your CARTO Self-Hosted deployment, including external object storage (blob buckets), in-memory cache, the CARTO Data Warehouse, and Redshift imports.

For conceptual background on how CARTO uses these components, see Concepts.

Configure your own buckets

Set up externally managed object storage (GCS, S3, Azure Blob) for CARTO Self-Hosted.

Configure an external in-memory cache

Connect CARTO to an external Valkey (Redis-compatible) cache for production and HA deployments.

Enable the CARTO Data Warehouse

Enable the built-in CARTO Data Warehouse for users who don't have their own data warehouse.

Enable Redshift imports

Enable data import functionality from Amazon Redshift.