<s>
A	O
linear	B-Application
data	I-Application
set	I-Application
(	O
LDS	O
)	O
is	O
a	O
type	O
of	O
data	B-Application
set	I-Application
organization	O
used	O
by	O
IBM	O
's	O
VSAM	O
computer	O
data	O
storage	O
system	O
.	O
</s>
<s>
Addressing	O
within	O
an	O
LDS	O
is	O
by	O
Relative	B-Application
Byte	I-Application
Address	I-Application
(	O
RBA	O
)	O
,	O
which	O
allows	O
it	O
to	O
be	O
used	O
by	O
systems	O
such	O
as	O
IBM	B-Application
Db2	I-Application
or	O
the	O
Operating	O
system	O
.	O
</s>
