At the top of the illustration is a rectangle that includes the text “CDB resource plan in root.”

Below the “CDB resource plan in root” rectangle are three other rectangles arranged horizontally. Three arrows point from the “CDB resource plan in root” rectangle to the three other rectangles beneath it.

The following text appears inside each of the three rectangles below the “CDB resource plan in root” rectangle:

• “Directive: share = 3” appears in the left rectangle.

• “Directive: share = 3” appears in the middle rectangle.

• “Directive: share = 1” appears in the right rectangle.

Below each of these three “Directive” rectangles are three other rectangles arranged horizontally. An arrow points from each “Directive” rectangle to the rectangle directly below it.

The following text appears inside each of the three rectangles below the “Directive” rectangles:

• “PDB salespdb” appears in the rectangle below the “Directive: share = 3” rectangle on the left.

• “PDB servicespdb” appears in the rectangle below the “Directive: share = 3” rectangle in the middle.

• “PDB hrpdb” appears in the rectangle below the “Directive: share = 1” rectangle on the right.