<s>
IncludeOS	B-Language
is	O
a	O
minimal	O
,	O
open	B-License
source	I-License
,	O
unikernel	B-Operating_System
operating	O
system	O
for	O
cloud	O
services	O
and	O
IoT	B-Operating_System
.	O
</s>
<s>
IncludeOS	B-Language
allows	O
users	O
to	O
run	O
C++	B-Language
applications	O
in	O
the	O
cloud	O
without	O
any	O
operating	O
system	O
.	O
</s>
<s>
IncludeOS	B-Language
adds	O
operating	O
system	O
functionality	O
to	O
an	O
application	O
allowing	O
oneself	O
to	O
create	O
a	O
'	O
virtual	B-Architecture
machine	I-Architecture
 '	O
for	O
an	O
application	O
.	O
</s>
<s>
IncludeOS	B-Language
applications	O
boot	O
in	O
tens	O
of	O
milliseconds	O
and	O
require	O
only	O
a	O
few	O
megabytes	O
of	O
disk	O
and	O
memory	O
.	O
</s>
<s>
The	O
minimalist	O
architecture	O
of	O
IncludeOS	B-Language
means	O
that	O
it	O
does	O
not	O
have	O
any	O
virtual	B-Architecture
memory	I-Architecture
space	O
.	O
</s>
<s>
In	O
turn	O
,	O
therefore	O
,	O
there	O
is	O
no	O
concept	O
of	O
system	B-Operating_System
calls	I-Operating_System
nor	O
user	B-Operating_System
space	I-Operating_System
.	O
</s>
