Read Data from a Teradata System - Teradata AI Studio

Standard Access with the Teradata SQL Driver

import ray
import teradatasql
dataset = ray.data.read_sql(
    "SELECT * FROM mydb.my_table",
    connection_factory=teradatasql.factory(
        host="<teradata-host>",
        user="<db-username>",
        password="<db-password>"
    )
)
print(dataset.schema())

Best practice:

Use standard SQL connectivity for portability and simplicity.