<s>
Vault	B-Language
is	O
a	O
commercial	O
,	O
proprietary	B-Application
version	B-Architecture
control	I-Architecture
system	I-Architecture
by	O
SourceGear	O
LLC	O
which	O
markets	O
its	O
product	O
as	O
a	O
replacement	O
for	O
Microsoft	O
's	O
Visual	B-Protocol
Source	I-Protocol
Safe	I-Protocol
.	O
</s>
<s>
Vault	B-Language
uses	O
Microsoft	B-Application
SQL	I-Application
Server	I-Application
as	O
a	O
back	O
end	O
database	O
and	O
provides	O
atomic	O
commits	O
to	O
the	O
version	B-Architecture
control	I-Architecture
system	I-Architecture
.	O
</s>
<s>
Fortress	O
,	O
originally	O
an	O
application	O
lifecycle	O
management	O
(	O
ALM	O
)	O
product	O
marketed	O
separately	O
for	O
use	O
with	O
Vault	B-Language
,	O
was	O
later	O
merged	O
into	O
Vault	B-Language
releases	O
.	O
</s>
<s>
Third	O
party	O
products	O
have	O
been	O
designed	O
to	O
be	O
integrated	O
with	O
Vault	B-Language
such	O
as	O
OnTime	B-Application
,	O
FogBugz	B-Application
,	O
TeamCity	B-Application
,	O
and	O
SmartBear	B-General_Concept
CodeCollaborator	O
.	O
</s>
