<s>
BigQuery	B-Application
is	O
Google	B-Application
's	I-Application
fully	O
managed	O
,	O
serverless	B-General_Concept
data	O
warehouse	O
that	O
enables	O
scalable	O
analysis	O
over	O
petabytes	O
of	O
data	O
.	O
</s>
<s>
It	O
is	O
a	O
Platform	B-Application
as	I-Application
a	I-Application
Service	I-Application
(	O
PaaS	B-Application
)	O
that	O
supports	O
querying	O
using	O
ANSI	O
SQL	B-Language
.	O
</s>
<s>
BigQuery	B-Application
was	O
announced	O
in	O
May	O
2010	O
and	O
made	O
generally	O
available	O
in	O
November	O
2011	O
.	O
</s>
<s>
BigQuery	B-Application
provides	O
external	O
access	O
to	O
Google	B-Application
's	I-Application
Dremel	B-Application
technology	O
,	O
a	O
scalable	O
,	O
interactive	O
ad	O
hoc	O
query	O
system	O
for	O
analysis	O
of	O
nested	O
data	O
.	O
</s>
<s>
BigQuery	B-Application
requires	O
all	O
requests	O
to	O
be	O
authenticated	O
,	O
supporting	O
a	O
number	O
of	O
Google-proprietary	O
mechanisms	O
as	O
well	O
as	O
OAuth	O
.	O
</s>
<s>
Import	O
data	O
from	O
Google	B-General_Concept
Storage	I-General_Concept
in	O
formats	O
such	O
as	O
CSV	O
,	O
Parquet	O
,	O
Avro	O
or	O
JSON	B-General_Concept
.	O
</s>
<s>
Query	O
-	O
Queries	O
are	O
expressed	O
in	O
a	O
standard	O
SQL	B-Language
dialect	O
and	O
the	O
results	O
are	O
returned	O
in	O
JSON	B-General_Concept
with	O
a	O
maximum	O
reply	O
length	O
of	O
approximately	O
128	O
MB	O
,	O
or	O
an	O
unlimited	O
size	O
when	O
large	O
query	O
results	O
are	O
enabled	O
.	O
</s>
<s>
Integration	O
-	O
BigQuery	B-Application
can	O
be	O
used	O
from	O
Google	B-Application
Apps	I-Application
Script	I-Application
(	O
e.g.	O
</s>
<s>
as	O
a	O
bound	O
script	O
in	O
Google	B-Application
Docs	I-Application
)	O
,	O
or	O
any	O
language	O
that	O
can	O
work	O
with	O
its	O
REST	O
API	O
or	O
client	O
libraries	O
.	O
</s>
<s>
Machine	O
learning	O
-	O
Create	O
and	O
execute	O
machine	O
learning	O
models	O
using	O
SQL	B-Language
queries	O
.	O
</s>
<s>
In-Memory	O
analysis	O
service	O
-	O
built	O
into	O
BigQuery	B-Application
that	O
enables	O
users	O
to	O
analyze	O
large	O
and	O
complex	O
datasets	O
interactively	O
with	O
sub-second	O
query	O
response	O
time	O
and	O
high	O
concurrency	O
.	O
</s>
<s>
The	O
two	O
main	O
components	O
of	O
BigQuery	B-Application
pricing	O
are	O
the	O
cost	O
to	O
process	O
queries	O
and	O
the	O
cost	O
to	O
store	O
data	O
.	O
</s>
<s>
BigQuery	B-Application
offers	O
two	O
types	O
of	O
pricing	O
-	O
on	O
demand	O
pricing	O
which	O
charges	O
for	O
the	O
number	O
of	O
petabytes	O
processed	O
for	O
each	O
query	O
and	O
flat-rate	O
pricing	O
which	O
charges	O
for	O
slots	O
or	O
virtual	O
CPUs	O
.	O
</s>
<s>
BigQuery	B-Application
partners	O
and	O
natively	O
integrates	O
with	O
several	O
tools	O
:	O
</s>
<s>
Customers	O
of	O
BigQuery	B-Application
include	O
20th	O
Century	O
Fox	O
,	O
American	O
Eagle	O
Outfitters	O
,	O
HSBC	O
,	O
CNA	O
Insurance	O
,	O
Asahi	O
Group	O
,	O
ATB	O
Financial	O
,	O
Athena	O
,	O
The	O
Home	O
Depot	O
,	O
Wayfair	O
,	O
Carrefour	O
,	O
Oscar	O
Health	O
,	O
and	O
several	O
others	O
.	O
</s>
<s>
Gartner	O
named	O
Google	B-Application
as	O
a	O
Leader	O
in	O
the	O
2021	O
Magic	O
Quadrant™	O
for	O
Cloud	O
Database	O
Management	O
Systems	O
.	O
</s>
<s>
BigQuery	B-Application
is	O
also	O
named	O
a	O
Leader	O
in	O
The	O
2021	O
Forrester	O
Wave	O
:	O
Cloud	O
Data	O
Warehouse	O
.	O
</s>
<s>
According	O
to	O
a	O
study	O
by	O
Enterprise	O
Strategy	O
Group	O
,	O
BigQuery	B-Application
saves	O
up	O
to	O
27%	O
in	O
total	O
cost	O
of	O
ownership	O
over	O
three	O
years	O
compared	O
to	O
other	O
cloud	O
data	O
warehousing	O
solutions	O
.	O
</s>
