<s>
A	O
data	B-Application
hub	I-Application
is	O
a	O
center	O
of	O
data	O
exchange	O
that	O
is	O
supported	O
by	O
data	O
science	O
,	O
data	O
engineering	O
,	O
and	O
data	O
warehouse	O
technologies	O
to	O
interact	O
with	O
endpoints	O
such	O
as	O
applications	O
and	O
algorithms	O
.	O
</s>
<s>
A	O
data	B-Application
hub	I-Application
differs	O
from	O
a	O
data	O
warehouse	O
in	O
that	O
it	O
is	O
generally	O
unintegrated	O
and	O
often	O
at	O
different	O
grains	O
.	O
</s>
<s>
It	O
differs	O
from	O
an	O
operational	O
data	O
store	O
because	O
a	O
data	B-Application
hub	I-Application
does	O
not	O
need	O
to	O
be	O
limited	O
to	O
operational	O
data	O
.	O
</s>
<s>
A	O
data	B-Application
hub	I-Application
differs	O
from	O
a	O
data	B-General_Concept
lake	I-General_Concept
by	O
homogenizing	O
data	O
and	O
possibly	O
serving	O
data	O
in	O
multiple	O
desired	O
formats	O
,	O
rather	O
than	O
simply	O
storing	O
it	O
in	O
one	O
place	O
,	O
and	O
by	O
adding	O
other	O
value	O
to	O
the	O
data	O
such	O
as	O
de-duplication	O
,	O
quality	O
,	O
security	O
,	O
and	O
a	O
standardized	O
set	O
of	O
query	O
services	O
.	O
</s>
<s>
A	O
data	B-General_Concept
lake	I-General_Concept
tends	O
to	O
store	O
data	O
in	O
one	O
place	O
for	O
availability	O
,	O
and	O
allow/require	O
the	O
consumer	O
to	O
process	O
or	O
add	O
value	O
to	O
the	O
data	O
.	O
</s>
<s>
Data	B-Application
hubs	I-Application
are	O
ideally	O
the	O
"	O
go-to	O
"	O
place	O
for	O
data	O
within	O
an	O
enterprise	O
,	O
so	O
that	O
many	O
point-to-point	O
connections	O
between	O
callers	O
and	O
data	O
suppliers	O
do	O
not	O
need	O
to	O
be	O
made	O
,	O
and	O
so	O
that	O
the	O
data	B-Application
hub	I-Application
organization	O
can	O
negotiate	O
deliverables	O
and	O
schedules	O
with	O
various	O
data	O
enclave	O
teams	O
,	O
rather	O
than	O
being	O
an	O
organizational	O
free-for-all	O
as	O
different	O
teams	O
try	O
to	O
get	O
new	O
services	O
and	O
features	O
from	O
many	O
other	O
teams	O
.	O
</s>
