<s>
A	O
native	B-General_Concept
cloud	I-General_Concept
application	I-General_Concept
(	O
NCA	O
)	O
is	O
a	O
type	O
of	O
computer	O
software	O
that	O
natively	O
utilizes	O
services	O
and	O
infrastructure	O
from	O
cloud	O
computing	O
providers	O
such	O
as	O
Amazon	B-General_Concept
EC2	I-General_Concept
,	O
Force.com,	O
or	O
Microsoft	B-Application
Azure	I-Application
.	O
</s>
<s>
Data	B-General_Concept
grids	I-General_Concept
(	O
e.g.	O
</s>
