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Reference documentation > Data reference > Supported data stores > Presto

Presto

You can use a Presto connector to access a wide variety of underlying data sources and table formats. Specifically you can use a Presto connector to access data stored in Hudi format (supported via Presto’s Hudi connector) and Iceberg format (supported via Presto’s Iceberg connector).

Supported authentication

  • Username/password

Prerequisites

The following is required before connecting to Presto in DataRobot:

  • Presto account

Required parameters

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

Required field Description Documentation
address The connection URL that supplies connection information for Presto. Presto documentation

Learn about additional configuration options for Presto.

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.