# kdb+

> kdb+ - The following is required before connecting to kdb+ in DataRobot:

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Companion generated at `2026-05-01T23:10:48.097284+00:00` (UTC).

## Primary page

- [kdb+](https://docs.datarobot.com/en/docs/reference/data-ref/data-sources/dc-kdb.html): Full documentation for this topic (HTML).

## Sections on this page

- [Supported authentication](https://docs.datarobot.com/en/docs/reference/data-ref/data-sources/dc-kdb.html#supported-authentication): In-page section heading.
- [Prerequisites](https://docs.datarobot.com/en/docs/reference/data-ref/data-sources/dc-kdb.html#prerequisites): In-page section heading.
- [Required parameters](https://docs.datarobot.com/en/docs/reference/data-ref/data-sources/dc-kdb.html#required-parameters): In-page section heading.
- [Troubleshooting](https://docs.datarobot.com/en/docs/reference/data-ref/data-sources/dc-kdb.html#troubleshooting): In-page section heading.

## Related documentation

- [Reference documentation](https://docs.datarobot.com/en/docs/reference/index.html): Linked from this page.
- [Data reference](https://docs.datarobot.com/en/docs/reference/data-ref/index.html): Linked from this page.
- [Supported data stores](https://docs.datarobot.com/en/docs/reference/data-ref/data-sources/index.html): Linked from this page.
- [Allowed source IP addresses](https://docs.datarobot.com/en/docs/reference/data-ref/allowed-ips.html): Linked from this page.

## Documentation content

# kdb+

## Supported authentication

- Username/password

## Prerequisites

The following is required before connecting to kdb+ in DataRobot:

- kdb+ account

## Required parameters

The table below lists the minimum required fields to establish a connection with kdb+:

| Required field | Description | Documentation |
| --- | --- | --- |
| address | The connection URL used to connect to kdb+.Example: jdbc-cert-kdb+.cqz9ezythbf4.us-east-1.rds.amazonaws.com:3306 | kx documentation |

## Troubleshooting

| Problem | Solution | Instructions |
| --- | --- | --- |
| When attempting to execute an operation in DataRobot, the firewall requests that you clear the IP address each time. | Add all allowed IPs for DataRobot. | See Allowed source IP addresses. If you've already added the allowed IPs, check the existing IPs for completeness. |