Fusion as the name describes is the collective integration of best of breed softwares to simplify business needs. The revolutionary dream of Oracle claims to change the way we see business applications.
Some of the key technologies included are
UI Technology – ADF UI, ADF DI, ADF Mobile, DVT
Model Technology – Toplink, EJB
Backend Technology – Oracle Database, Essbase
Orchestration – Oracle BPEL Process Manager, SOA
Secuirty – Oracle Platform Secuirty Services,OPSS
Server – Oracle Weblogic Server
Customization – Oracle Metadata Services MDS
Aditional Technology – Oracle Enterprise Scheduler Services ESS, Oracle Business Rules OBR, Oracle Data Integrator ODI
and many more technologies from acquired products.