<s>
AWS	B-Application
Glue	I-Application
is	O
an	O
event-driven	B-Application
,	O
serverless	B-General_Concept
computing	I-General_Concept
platform	O
provided	O
by	O
Amazon	B-Application
as	O
a	O
part	O
of	O
Amazon	B-Application
Web	I-Application
Services	I-Application
.	O
</s>
<s>
The	O
primary	O
purpose	O
of	O
Glue	O
is	O
to	O
scan	O
other	O
services	O
in	O
the	O
same	O
Virtual	B-General_Concept
Private	I-General_Concept
Cloud	I-General_Concept
(	O
or	O
equivalent	O
accessible	O
network	O
element	O
even	O
if	O
not	O
provided	O
by	O
AWS	B-Application
)	O
,	O
particularly	O
S3	B-General_Concept
.	O
</s>
<s>
the	O
table	O
's	O
schema	B-Application
of	O
field	O
names	O
,	O
types	O
lengths	O
)	O
in	O
the	O
AWS	B-Application
Glue	I-Application
Data	O
Catalog	O
(	O
which	O
is	O
then	O
accessible	O
via	O
AWS	B-Application
console	O
or	O
APIs	B-General_Concept
)	O
.	O
</s>
<s>
Scala	B-Application
and	O
Python	B-Language
are	O
officially	O
supported	O
.	O
</s>
<s>
The	O
catalog	O
can	O
be	O
read	O
in	O
AWS	B-Application
console	O
(	O
via	O
browser	O
)	O
and	O
via	O
API	B-General_Concept
divided	O
into	O
topics	O
including	O
:	O
</s>
