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8
Fusion
Oracle Fusion is really three separate entities: the architecture, the mid-
dleware, and the applications, as shown in Figure 8.1. Oracle Fusion
Architecture provides an open architecture ecosystem, which is service-
and event-enabled. Many enterprises use this open, pluggable architecture
ecosystem to write Oracle Fusion applications, or even third-party appli-
cations, on top of Oracle Fusion Middleware.
Oracle Fusion Architecture is based on the following core principles:
• Model driven: For applications, business processes, and business
information
• Service- and event-enabled: For extensible, modular, exible applica-
tions and p ...