The image single.gif shows a single computer on the left-hand side of the image. In the center of the image, three Oracle homes are shown, from left to right:

• The left-hand Oracle home, labeled Oracle AS, contains a regular node, an HTTP node labeld OC4J_Content, and an HTTP node labeled OC4J_RM.

• The middle Oracle home, labeled Oracle Database, contains the Oracle Database.

• The right-hand Oracle home, labeled OracleAS Infrastructure, contains Oracle Identity Management.