Labels:text | screenshot | font | rectangle | number OCR: Four Tier Tier 1 Tier 2 Tier 3 Fier A Three Tier Tier 1 Tier 2 Tler 3 Browser Web Server Java Applet CGI NSAPI | ISAPI fransaction Local Server Database CORBA GE Messaging DBC, or Local Proprietary or HIOP, JOLT RMI, etc. Distributed Messaging Legacy (MQ Series, Systems Distributed IP Monitor, etc.) Figure 1: An example of the three/tour-tier architecture.
