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

# Presto

> Presto查询引擎连接配置

## Create a data source

Click **New Data Source** on the data source management interface, select **Presto** as the type, and fill in the following details:

| Attributes      | English             | Description                                                                                                                 |
| --------------- | ------------------- | --------------------------------------------------------------------------------------------------------------------------- |
| Name            | **Name**            | Data source name, keep it unique                                                                                            |
| Use Local Agent | **Use Local Agent** | Whether to use a local agent to connect to the data source, otherwise use the server to connect to the data source          |
| Host            | **Host**            | Host address domain name or IP                                                                                              |
| Port number     | **Port**            | Service port number                                                                                                         |
| Path            | **Path**            | Service path                                                                                                                |
| User name       | **User Name**       | Account used to connect to the data source                                                                                  |
| Password        | **Password**        | Account and password used to connect to the data source                                                                     |
| Catalog         | **Catalog**         | Refer to the official document [prestodb concepts catalog](https://prestodb.io/docs/current/overview/concepts.html#catalog) |
| Schema          | **Schema**          | Refer to the official document [prestodb concepts schema](https://prestodb.io/docs/current/overview/concepts.html#schema)   |

Click Save, creation is successful.