Presto Data Connection

Application Scenario 

FineDataLink supports connection to Presto for data reading using scheduled tasks.

Version and Driver 

Download the driver package and upload it to FineDataLink. For the specific steps of uploading the driver package, see Driver Management. 

Connection Information Collection 

Collect the following information before connecting FineDataLink to the database.

• IP address and port number of the database server   

• Username and password of the database

• Database name

1. Log in to FineDataLink as the admin, choose System Management > Data Connection > Data Connection Management, and choose Create > Data Connection, as shown in the following figure.

Note:

If you are not the admin, you can configure data connections only after the admin assigns you permission on Data Connection under Permission Management > System Management. For details, see Data Connection Management Permission. 

2. Find the Presto icon, as shown in the following figure.

3. Click Custom, select the driver uploaded in the "Version and Driver" section, and enter the connection information collected in the section "Connection Information Collection."

4. Click Click to Connect Database, and select the required schema after successful connection. Save the data connection, as shown in the following figure.

You can use data from the data source for data development.