<s>
Oracle	B-Application
Data	I-Application
Integrator	I-Application
(	O
ODI	O
)	O
is	O
an	O
Extract	O
,	O
load	O
and	O
transform	O
(	O
ELT	O
)	O
(	O
in	O
contrast	O
with	O
the	O
ETL	O
common	O
approach	O
)	O
tool	O
produced	O
by	O
Oracle	B-Application
that	O
offers	O
a	O
graphical	O
environment	O
to	O
build	O
,	O
manage	O
and	O
maintain	O
data	B-General_Concept
integration	I-General_Concept
processes	O
in	O
business	B-General_Concept
intelligence	I-General_Concept
systems	I-General_Concept
.	O
</s>
<s>
Oracle	B-Application
purchased	O
Sunopsis	O
in	O
October	O
2006	O
and	O
re-branded	O
it	O
as	O
Oracle	B-Application
Data	I-Application
Integrator	I-Application
(	O
ODI	O
)	O
.	O
</s>
<s>
The	O
aim	O
of	O
this	O
acquisition	O
was	O
to	O
enhance	O
the	O
Oracle	B-Application
Fusion	I-Application
Middleware	I-Application
offering	O
,	O
which	O
required	O
broad	O
support	O
to	O
heterogeneous	O
sources	O
and	O
targets	O
.	O
</s>
<s>
After	O
the	O
purchase	O
Oracle	B-Application
continued	O
to	O
offer	O
separately	O
ODI	O
as	O
well	O
as	O
its	O
former	O
ETL	O
product	O
Oracle	B-Application
Warehouse	I-Application
Builder	I-Application
.	O
</s>
<s>
In	O
January	O
2010	O
Oracle	B-Application
announced	O
their	O
intention	O
to	O
merge	O
them	O
into	O
a	O
single	O
product	O
(	O
Oracle	B-Application
Data	I-Application
Integrator	I-Application
Enterprise	O
Edition	O
)	O
.	O
</s>
<s>
Oracle	B-Application
Data	I-Application
Integrator	I-Application
comprises	O
the	O
following	O
components	O
:	O
</s>
<s>
The	O
Modular	O
Repository	O
,	O
made	O
up	O
of	O
a	O
master	O
repository	O
and	O
of	O
one	O
or	O
several	O
work	O
repositories	O
to	O
store	O
metadata	O
about	O
the	O
data	B-General_Concept
integration	I-General_Concept
process	O
.	O
</s>
<s>
Metadata	O
Navigator	O
,	O
a	O
Servlet/JSP	O
application	O
that	O
enables	O
access	O
to	O
the	O
repository	O
through	O
a	O
Web	O
interface	O
.	O
</s>
<s>
Lightweight	O
Designer	O
,	O
a	O
Web	B-Application
application	I-Application
to	O
view	O
and	O
edit	O
objects	O
in	O
the	O
repository	O
through	O
a	O
Web	O
browser	O
.	O
</s>
<s>
Oracle	B-Application
Data	I-Application
Integrator	I-Application
Public	O
Web	O
Services	O
,	O
which	O
allow	O
users	O
to	O
leverage	O
Oracle	B-Application
Data	I-Application
Integrator	I-Application
features	O
in	O
a	O
Service-oriented	O
architecture	O
(	O
SOA	O
)	O
.	O
</s>
