5.4.1.1 Recommendations

The following recommendations apply to pre-authenticated requests created for HeatWave Lakehouse:

• Only use read-only pre-authenticated requests with Lakehouse.

• Set a short expiration date for the pre-authenticated request URL that matches the data loading plan.

• Do not make a pre-authenticated request URL publicly accessible.

• If the target defines a bucket or uses a prefix or pattern:

  • Use Enable Object Listing when creating the pre-authenticated request in the HeatWave Console.

  • When creating the pre-authenticated request from the command line, include the --access-type AnyObjectRead parameter.

Note

Use a resource principal for access to more sensitive data in Object Storage as it is more secure.