<s>
Tabbles	B-Application
is	O
a	O
file-tagging	O
application	O
and	O
relational	B-Architecture
file	B-Application
manager	I-Application
for	O
Windows	B-Application
which	O
is	O
used	O
to	O
organize	O
contents	O
.	O
</s>
<s>
It	O
can	O
tag	B-General_Concept
any	O
file	O
type	O
in	O
any	O
file	O
system	O
locally	O
or	O
over	O
a	O
network	O
.	O
</s>
<s>
The	O
name	O
"	O
Tabbles	B-Application
"	O
is	O
portmanteau	O
of	O
tag	B-General_Concept
and	O
bubbles	O
.	O
</s>
<s>
Tabbles	B-Application
generates	O
in	O
real-time	O
a	O
tag-based	O
relational	B-Application
file	I-Application
system	I-Application
,	O
where	O
tags	B-General_Concept
can	O
be	O
accessed	O
as	O
folders	O
or	O
used	O
as	O
keywords	O
for	O
search	O
.	O
</s>
<s>
Unlike	O
Windows	B-Application
tagging	O
system	O
,	O
it	O
supports	O
any	O
kind	O
of	O
files	O
and	O
documents	O
on	O
local	O
and	O
shared	O
drives	O
,	O
as	O
well	O
as	O
many	O
cloud	O
storage	O
or	O
file	B-Application
synchronization	I-Application
systems	O
like	O
Dropbox	B-Application
.	O
</s>
<s>
Tabbles	B-Application
allows	O
users	O
to	O
collaboratively	O
tag	B-General_Concept
files	O
on	O
network	B-Application
drives	I-Application
,	O
through	O
group	O
and	O
user	O
policy	O
management	O
.	O
</s>
<s>
Tabbles	B-Application
implements	O
a	O
relational	B-Architecture
approach	O
to	O
file	O
and	O
data	O
management	O
,	O
as	O
an	O
extension	O
to	O
the	O
traditional	O
file	O
management	O
being	O
hierarchically	O
structured	O
,	O
similar	O
to	O
Microsoft	O
's	O
WinFS	B-Application
.	O
</s>
<s>
Files	O
,	O
emails	O
and	O
bookmarks	O
are	O
categorized	O
by	O
labeling	O
them	O
with	O
tags	B-General_Concept
,	O
instead	O
of	O
placing	O
them	O
in	O
hierarchical	O
folders	O
or	O
containers	O
.	O
</s>
<s>
The	O
data	O
is	O
then	O
browsed	O
,	O
sorted	O
and	O
retrieved	O
by	O
navigating	O
and	O
searching	O
through	O
tags	B-General_Concept
,	O
or	O
combination	O
of	O
tags	B-General_Concept
.	O
</s>
<s>
Tags	B-General_Concept
are	O
visualised	O
and	O
browsed	O
as	O
virtual	O
folders	O
.	O
</s>
<s>
A	O
relational	B-Application
file	I-Application
system	I-Application
is	O
generated	O
dynamically	O
,	O
independently	O
from	O
the	O
physical	O
location	O
of	O
the	O
data	O
.	O
</s>
<s>
Tabbles	B-Application
was	O
among	O
the	O
first	O
commercial	O
software	O
developed	O
in	O
F#	B-Operating_System
and	O
WPF	B-Device
,	O
and	O
was	O
featured	O
on	O
F#	B-Operating_System
creator	O
's	O
blog	O
.	O
</s>
<s>
It	O
has	O
a	O
client-server	O
architecture	O
,	O
requires	O
a	O
Microsoft	B-Application
SQL	I-Application
Server	I-Application
to	O
run	O
and	O
relies	O
on	O
stored	O
procedures	O
for	O
the	O
core	O
logic	O
and	O
the	O
security	O
management	O
.	O
</s>
<s>
Tabbles	B-Application
is	O
tightly	O
integrated	O
with	O
Windows	B-Application
and	O
Windows	B-Protocol
Explorer	I-Protocol
using	O
several	O
APIs	B-Application
:	O
FileSystemWatcher	O
,	O
IFileOperationProgressSync	O
,	O
Overlay	O
Handlers	O
,	O
ContextMenu	O
Handlers	O
,	O
Win32	O
API	B-Application
,	O
Office	O
interop	O
,	O
Outlook	O
interop	O
.	O
</s>
<s>
It	O
uses	O
VSTO	O
to	O
integrate	O
into	O
Microsoft	B-Application
Outlook	I-Application
.	O
</s>
<s>
Tabbles	B-Application
received	O
multiple	O
reviews	O
,	O
among	O
others	O
from	O
the	O
Washington	O
Post	O
,	O
Lifehacker	O
,	O
Chip	O
and	O
several	O
paper	O
magazines	O
.	O
</s>
