Create and Update User Accounts for Oracle Machine Learning Notebooks

An administrator can add an existing database user account to Oracle Machine Learning Notebooks or create a new user account and user credentials with the Oracle Machine Learning User Management interface.

Create User

An administrator creates a new user account and user credentials for Oracle Machine Learning in the User Management interface.

Note:

You must have the administrator role to access the Oracle Machine Learning User Management interface.

To create a user account:

  1. Select an Autonomous Transaction Processing instance and on the details page click Service Console.
  2. On the Service Console click Administration.
  3. Click Manage OML Users to open the Oracle Machine Learning User Administration page.
  4. Click Create on the Oracle Machine Learning User Administration page.
  5. In the Username field, enter a username for the account. Using the username, the user will log in to an Oracle Machine Learning instance.
  6. Enter a name in the First Name field.
  7. Enter a name in the Last Name field.
  8. In the Email Address field, enter the email ID of the user.
  9. Select the option Generate password and email account details to user. User will be required to reset the password on first sign in. to auto generate a temporary password and send an email with the account credentials to the user.
    If you select this option, you need not enter values in the Password and Confirm Password fields; the fields are grayed out.
  10. In the Password field, enter a password for the user, if you choose to create a password for the user.
    This option is disabled if you select the Generate password... option to auto generate a temporary password for the user.
  11. In the Confirm Password field, enter a password to confirm the value that you entered in the Password field.
    By doing so, you create the password for the user. The user can change the password when first logging in.
  12. Click Create.

This creates a new database user and grants the required privileges to use Oracle Machine Learning.

Note:

With a new database user, an administrator needs to issue grant commands on the database to grant table access to the new user for the tables associated with the user's Oracle Machine Learning notebooks.

Add Existing Database User Account to Oracle Machine Learning Notebooks

An administrator adds an existing database user account for Oracle Machine Learning Notebooks in the User Management interface.

Note:

You must have the administrator role to access the Oracle Machine Learning User Management interface.

To add an existing database user account:

  1. Select an Autonomous Database instance, and on the details page click Service Console.
  2. On the Service Console, click Administration.
  3. Click Manage OML Users to add Oracle Machine Learning Notebook users.
  4. Click Show All Users to display the existing database users.

    Note:

    Initially, the Role field shows the role None for existing database users. After adding a user the role Developer is assigned to the user.
  5. Select a user. To select a user select a name in the User Name column. For example, select ANALYST1.
    Selecting the user shows the Oracle Machine Learning Edit User page.
  6. Enter a name in the First Name field. (Optional)
  7. Enter the last name of the user in the Last Name field. (Optional)
  8. In the Email Address field, enter the email ID of the user.
    Making any change on this page adds the existing database user with the required privileges as an Oracle Machine Learning Notebook user.
  9. Click Save.

This grants the required privileges to use the Oracle Machine Learning application. In Oracle Machine Learning this user can then access any tables the user has privileges to access in the database.