<s>
Oracle	B-Application
LogMiner	I-Application
,	O
a	O
utility	O
provided	O
by	O
Oracle	B-Application
Corporation	I-Application
to	O
purchasers	O
of	O
its	O
Oracle	B-General_Concept
database	I-General_Concept
,	O
provides	O
methods	O
of	O
querying	O
logged	O
changes	O
made	O
to	O
an	O
Oracle	B-General_Concept
database	I-General_Concept
,	O
principally	O
through	O
SQL	B-Language
commands	O
referencing	O
data	O
in	O
Oracle	B-General_Concept
redo	O
logs	O
.	O
</s>
<s>
A	O
GUI	B-Application
interface	O
for	O
the	O
functionality	O
comes	O
with	O
the	O
Oracle	B-Operating_System
Enterprise	I-Operating_System
Manager	I-Operating_System
product	O
.	O
</s>
<s>
LogMiner	O
turns	O
the	O
concept	O
and	O
practices	O
of	O
data	B-Application
mining	I-Application
on	O
the	O
internal	O
processes	O
of	O
the	O
database	O
itself	O
.	O
</s>
<s>
Database	B-General_Concept
administrators	I-General_Concept
can	O
use	O
LogMiner	O
to	O
:	O
</s>
<s>
Note	O
that	O
LogMiner	O
uses	O
Oracle	B-General_Concept
logs	O
to	O
reconstruct	O
exactly	O
how	O
data	O
changed	O
,	O
whereas	O
the	O
complementary	O
utility	O
Oracle	B-Application
Flashback	I-Application
addresses	O
,	O
reconstructs	O
and	O
presents	O
the	O
finished	O
results	O
of	O
such	O
changes	O
,	O
giving	O
a	O
view	O
of	O
the	O
database	O
at	O
some	O
point	O
in	O
time	O
.	O
</s>
