<s>
Oracle	B-Application
Enterprise	I-Application
Service	I-Application
Bus	I-Application
(	O
Oracle	O
ESB	O
)	O
,	O
a	O
fundamental	O
component	O
of	O
Oracle	B-Application
's	I-Application
Services-Oriented	I-Application
Architecture	I-Application
suite	I-Application
of	O
products	O
,	O
provides	O
integration	O
of	O
data	O
and	O
enterprise	B-Application
applications	I-Application
within	O
an	O
organisation	O
and	O
their	O
connected	O
(	O
"	O
extended	O
"	O
or	O
“	O
virtual	O
”	O
)	O
enterprises	O
.	O
</s>
<s>
This	O
release	O
of	O
Oracle	O
Retail	O
Integration	O
Bus	O
(	O
RIB	O
)	O
Essentials	O
includes	O
changes	O
in	O
architecture	O
,	O
technology	O
stack	O
,	O
and	O
deployment	O
Oracle	O
ESB	O
is	O
technically	O
an	O
'	O
enterprise	B-Application
service	I-Application
bus	I-Application
 '	O
designed	O
and	O
implemented	O
in	O
an	O
Oracle	B-Application
Fusion	I-Application
Architecture	I-Application
's	O
SOA	O
environment	O
;	O
to	O
simplify	O
the	O
interaction	O
and	O
communication	O
between	O
existing	O
Oracle	O
products	O
,	O
third-party	O
applications	O
,	O
or	O
any	O
combination	O
of	O
these	O
.	O
</s>
<s>
As	O
a	O
software	B-Architecture
architecture	I-Architecture
model	O
for	O
distributed	O
computing	O
it	O
is	O
a	O
specialty	O
variant	O
of	O
the	O
more	O
general	O
client	B-Operating_System
server	I-Operating_System
software	B-Architecture
architecture	I-Architecture
model	O
and	O
promotes	O
strictly	O
asynchronous	O
message	B-Application
oriented	I-Application
design	I-Application
for	O
communication	O
and	O
interaction	O
between	O
applications	O
.	O
</s>
<s>
Its	O
primary	O
use	O
is	O
in	O
Enterprise	B-Architecture
Application	I-Architecture
Integration	I-Architecture
of	O
heterogeneous	O
and	O
complex	O
landscapes	O
of	O
an	O
organisation	O
,	O
and	O
thus	O
enabling	O
its	O
easy	O
management	O
.	O
</s>
<s>
An	O
ESB	O
service	O
is	O
designed	O
and	O
configured	O
with	O
Oracle	B-Language
JDeveloper	I-Language
and	O
Oracle	O
ESB	O
Control	O
user	O
interfaces	O
.	O
</s>
<s>
The	O
ESB	O
Server	O
supports	O
multiple	O
protocol	O
bindings	O
for	O
message	O
delivery	O
,	O
including	O
HTTP/SOAP	O
,	O
JMS	B-Language
,	O
JCA	B-Language
,	O
WSIF	O
and	O
Java	B-Language
,	O
using	O
synchronous/asynchronous	O
,	O
request/reply	O
or	O
publish/subscribe	B-Operating_System
models	O
.	O
</s>
<s>
Currently	O
,	O
the	O
ESB	O
Server	O
does	O
not	O
support	O
Remote	B-Operating_System
Method	I-Operating_System
Invocation	I-Operating_System
.	O
</s>
<s>
Oracle	O
Retail	O
Integration	O
Bus	O
(	O
RIB	O
)	O
Essentials	O
should	O
not	O
be	O
confused	O
with	O
Oracle	B-Application
Service	I-Application
Bus	I-Application
(	O
OSB	O
)	O
.	O
</s>
<s>
Oracle	B-Application
Enterprise	I-Application
Service	I-Application
Bus	I-Application
contains	O
the	O
following	O
components	O
:	O
</s>
<s>
Oracle	B-Application
Enterprise	I-Application
Service	I-Application
Bus	I-Application
application-integration	O
features	O
fall	O
into	O
the	O
following	O
categories	O
:	O
</s>
