<s>
Namebench	B-Application
is	O
an	O
open-source	B-Application
Domain	B-Protocol
Name	I-Protocol
System	I-Protocol
(	O
DNS	B-Protocol
)	O
benchmark	O
utility	B-Application
by	O
Google	B-Application
,	I-Application
Inc	I-Application
,	O
which	O
is	O
licensed	O
under	O
the	O
Apache	B-Application
License	I-Application
,	I-Application
version	I-Application
2.0	I-Application
.	O
</s>
<s>
Namebench	B-Application
runs	O
on	O
Windows	O
,	O
OS	B-Operating_System
X	I-Operating_System
,	O
and	O
Unix	B-Application
.	O
</s>
<s>
Its	O
purpose	O
is	O
to	O
find	O
the	O
fastest	O
DNS	B-Protocol
server	B-Application
one	O
could	O
use	O
.	O
</s>
<s>
The	O
project	O
began	O
as	O
a	O
20%	O
project	O
at	O
Google	B-Application
.	I-Application
</s>
<s>
It	O
can	O
run	O
the	O
benchmark	O
using	O
your	O
web	O
browser	O
history	O
,	O
tcpdump	B-Protocol
output	O
,	O
or	O
standardized	O
datasets	O
,	O
in	O
order	O
to	O
provide	O
an	O
individualized	O
recommendation	O
.	O
</s>
<s>
Namebench	B-Application
was	O
written	O
using	O
open-source	B-Application
tools	O
and	O
libraries	O
.	O
</s>
<s>
It	O
was	O
created	O
by	O
Google	B-Application
engineer	O
Thomas	O
Stromberg	O
.	O
</s>
