> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cube.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Bring-Your-Own Pre-aggregation Storage

> Supply your own object storage bucket as the backend for Cube Store pre-aggregated data so that all data at rest stays within your infrastructure.

On the Enterprise plan, Dedicated Infrastructure customers can supply their
own object storage bucket to be used as the underlying storage for Cube Store
pre-aggregated data. This lets you keep all data at rest fully within your
own infrastructure while still leveraging the managed compute and operations
of Dedicated Infrastructure.

<Note>
  Available on the [Enterprise plan](https://cube.dev/pricing) with Dedicated
  Infrastructure. [Contact us](https://cube.dev/contact) to enable this option
  for your tenant.
</Note>

## AWS — S3

To activate this option on AWS:

1. Create an S3 bucket in the same region as your Cube Region.
2. Generate a new AWS Access Key with full access to that bucket.
3. Request activation from your Customer Success Manager and share the
   following:
   * **AWS Access Key ID**
   * **AWS Secret Access Key**
   * **S3 Bucket ARN**

## GCP — Cloud Storage

To activate this option on GCP:

1. Create a Cloud Storage bucket in the same region as your Cube Region.
2. Create a service account with full access to that bucket and generate a
   JSON service-account key.
3. Request activation from your Customer Success Manager and share the
   following:
   * **GCS Bucket Name**
   * **Service-account JSON key** (transferred securely)

## Azure — Blob Storage

To activate this option on Azure:

1. Create a Storage Account and Blob container in the same region as your
   Cube Region.
2. Create a SAS token (or service principal) with full read/write/delete
   access to the container.
3. Request activation from your Customer Success Manager and share the
   following:
   * **Storage Account name**
   * **Container name**
   * **Access credentials** (SAS token or service-principal details)

## Supported Regions

Bring-Your-Own Pre-aggregation Storage is available wherever Dedicated
Infrastructure is supported on the corresponding cloud — see the per-provider
[Supported Regions](#supported-regions) sections in the connectivity docs for
the exact list. Government and China regions are not supported.