Using Only the Middle Tier Oracle HTTP Server

This figure shows an infrastructure installation and a mid-tier installation. This figure is based on Figure 4-1. The Oracle HTTP Server on the infrastructure is crossed out, meaning that it is not running. Arrows pointing from the Oracle HTTP Server (infrastructure) to the OC4J instances are also crossed out. New arrows point from the mid-tier Oracle HTTP Server to the OC4J instances on the infrastructure, in addition to the existing arrows pointing from the mid-tier Oracle HTTP Server to the OC4J instances on the mid-tier.