<s>
Trino	B-Language
is	O
an	O
open-source	B-Application
distributed	O
SQL	B-Language
query	O
engine	O
designed	O
to	O
query	O
large	O
data	O
sets	O
distributed	O
over	O
one	O
or	O
more	O
heterogeneous	O
data	O
sources	O
.	O
</s>
<s>
Trino	B-Language
can	O
query	O
datalakes	O
that	O
contain	O
open	B-Application
column-oriented	B-General_Concept
data	O
file	O
formats	O
like	O
ORC	B-General_Concept
or	O
Parquet	B-General_Concept
residing	O
on	O
different	O
storage	O
systems	O
like	O
HDFS	O
,	O
AWS	B-General_Concept
S3	I-General_Concept
,	O
Google	O
Cloud	B-Architecture
Storage	O
,	O
or	O
Azure	O
Blob	O
Storage	O
using	O
the	O
Hive	B-Application
and	O
Iceberg	O
table	O
formats	O
.	O
</s>
<s>
Trino	B-Language
also	O
has	O
the	O
ability	O
to	O
run	O
federated	O
queries	O
that	O
query	O
tables	O
in	O
different	O
data	O
sources	O
such	O
as	O
MySQL	B-Application
,	O
PostgreSQL	B-Application
,	O
Cassandra	B-Application
,	O
Kafka	B-Language
,	O
MongoDB	B-Application
and	O
Elasticsearch	B-Application
.	O
</s>
<s>
Trino	B-Language
is	O
released	O
under	O
the	O
Apache	B-Application
License	I-Application
.	O
</s>
<s>
In	O
January	O
2019	O
,	O
the	O
original	O
creators	O
of	O
Presto	B-Language
,	O
Martin	O
Traverso	O
,	O
Dain	O
Sundstrom	O
,	O
and	O
David	O
Phillips	O
,	O
created	O
a	O
fork	O
of	O
the	O
Presto	B-Language
project	O
.	O
</s>
<s>
They	O
initially	O
kept	O
the	O
name	O
Presto	B-Language
and	O
used	O
the	O
PrestoSQL	O
web	O
handle	O
to	O
distinguish	O
it	O
from	O
the	O
original	O
PrestoDB	O
project	O
.	O
</s>
<s>
Simultaneously	O
,	O
they	O
announced	O
the	O
Presto	B-Language
Software	O
Foundation	O
.	O
</s>
<s>
The	O
foundation	O
is	O
a	O
not-for-profit	O
organization	O
dedicated	O
to	O
the	O
advancement	O
of	O
the	O
Presto	B-Language
open	B-Application
source	O
distributed	O
SQL	B-Language
query	O
engine	O
.	O
</s>
<s>
In	O
December	O
2020	O
,	O
PrestoSQL	O
was	O
rebranded	O
as	O
Trino	B-Language
.	O
</s>
<s>
The	O
Trino	B-Language
Software	O
Foundation	O
,	O
code	O
base	O
,	O
and	O
all	O
other	O
PrestoSQL	O
assets	O
were	O
renamed	O
as	O
part	O
of	O
the	O
rebrand	O
.	O
</s>
<s>
Presto	B-Language
and	O
Trino	B-Language
were	O
originally	O
designed	O
and	O
developed	O
by	O
Martin	O
,	O
Dain	O
,	O
David	O
,	O
and	O
Eric	O
Hwang	O
at	O
Facebook	B-Application
to	O
allow	O
data	O
analysts	O
to	O
run	O
interactive	O
queries	O
on	O
its	O
large	O
data	O
warehouse	O
in	O
Apache	B-Application
Hadoop	I-Application
.	O
</s>
<s>
Trino	B-Language
shares	O
the	O
first	O
six	O
years	O
of	O
development	O
with	O
the	O
Presto	B-Language
project	O
.	O
</s>
<s>
To	O
learn	O
more	O
about	O
the	O
earlier	O
history	O
of	O
Trino	B-Language
,	O
you	O
can	O
reference	O
the	O
Presto	B-Language
history	O
section	O
.	O
</s>
<s>
Trino	B-Language
is	O
written	O
in	O
Java	B-Language
.	O
</s>
<s>
The	O
coordinator	O
interacts	O
with	O
the	O
service	B-Application
provider	I-Application
interface	I-Application
(	O
SPI	O
)	O
to	O
obtain	O
the	O
available	O
tables	O
,	O
table	O
statistics	O
,	O
and	O
other	O
information	O
needed	O
to	O
carry	O
out	O
its	O
tasks	O
.	O
</s>
<s>
Trino	B-Language
adheres	O
to	O
the	O
ANSI	O
SQL	B-Language
standard	O
and	O
includes	O
various	O
parts	O
of	O
the	O
following	O
ANSI	O
specifications	O
:	O
SQL-92	B-Language
,	O
SQL:1999	B-Language
,	O
SQL:2003	B-Language
,	O
SQL:2008	B-Language
,	O
SQL:2011	B-Language
,	O
SQL:2016	B-Language
.	O
</s>
<s>
Trino	B-Language
supports	O
the	O
separation	O
of	O
compute	O
and	O
storage	O
and	O
may	O
be	O
deployed	O
both	O
on-premises	O
and	O
in	B-Architecture
the	I-Architecture
cloud	I-Architecture
.	O
</s>
<s>
Trino	B-Language
has	O
a	O
Distributed	B-Architecture
computing	I-Architecture
MPP	B-Operating_System
architecture	O
.	O
</s>
<s>
Trino	B-Language
first	O
distributes	O
work	O
over	O
multiple	O
workers	O
by	O
running	O
ad-hoc	O
partitioning	O
operations	O
or	O
relying	O
on	O
existing	O
partitions	O
in	O
the	O
data	O
of	O
the	O
underlying	O
data	O
store	O
.	O
</s>
