> ## Documentation Index
> Fetch the complete documentation index at: https://cubed3-docs-cub-4941.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Firebolt

> The driver for Firebolt is supported by its vendor. Please report any issues to their Help Center.

<Warning>
  The driver for Firebolt is supported by its vendor. Please report any issues to
  their [Help Center][firebolt-help].
</Warning>

## Prerequisites

* The id/secret (client id/client secret) for your [Firebolt][firebolt] [service account][firebolt-service-accounts]

## Setup

### Manual

Add the following to a `.env` file in your Cube project:

```dotenv theme={null}
CUBEJS_DB_NAME=firebolt_database
CUBEJS_DB_USER=aaaa-bbb-3244-wwssd
CUBEJS_DB_PASS=**********
CUBEJS_FIREBOLT_ACCOUNT=cube
CUBEJS_FIREBOLT_ENGINE_NAME=engine_name
```

## Environment Variables

| Environment Variable | Description | Possible Values | Required |
| - | - | - | :-: |
| [`CUBEJS_DB_NAME`](/reference/configuration/environment-variables#cubejs_db_name) | The name of the database to connect to | A valid database name | ✅ |
| [`CUBEJS_DB_USER`](/reference/configuration/environment-variables#cubejs_db_user) | A service account ID for accessing Firebolt programmatically | A valid service id | ✅ |
| [`CUBEJS_DB_PASS`](/reference/configuration/environment-variables#cubejs_db_pass) | A service account secret for accessing Firebolt programmatically | A valid service secret | ✅ |
| [`CUBEJS_FIREBOLT_ACCOUNT`](/reference/configuration/environment-variables#cubejs_firebolt_account) | Account name | An account name | ✅ |
| [`CUBEJS_FIREBOLT_ENGINE_NAME`](/reference/configuration/environment-variables#cubejs_firebolt_engine_name) | Engine name to connect to | A valid engine name | ✅ |
| [`CUBEJS_FIREBOLT_API_ENDPOINT`](/reference/configuration/environment-variables#cubejs_firebolt_api_endpoint) | Firebolt API endpoint. Used for authentication | `api.dev.firebolt.io`, `api.staging.firebolt.io`, `api.app.firebolt.io` | - |
| [`CUBEJS_DB_MAX_POOL`](/reference/configuration/environment-variables#cubejs_db_max_pool) | The maximum number of concurrent database connections to pool. Default is `20` | A valid number | ❌ |
| [`CUBEJS_CONCURRENCY`](/reference/configuration/environment-variables#cubejs_concurrency) | The number of [concurrent queries][ref-data-source-concurrency] to the data source | A valid number | ❌ |

[ref-data-source-concurrency]: /admin/connect-to-data/concurrency#data-source-concurrency

[firebolt]: https://www.firebolt.io/

[firebolt-help]: https://help.firebolt.io/

[firebolt-service-accounts]: https://docs.firebolt.io/godocs/Guides/managing-your-organization/service-accounts.html