<s>
Apache	B-Application
Kylin	I-Application
is	O
an	O
open	B-Application
source	I-Application
distributed	O
analytics	O
engine	O
designed	O
to	O
provide	O
a	O
SQL	B-Language
interface	O
and	O
multi-dimensional	O
analysis	O
(	O
OLAP	B-Application
)	O
on	O
Hadoop	B-Application
and	O
Alluxio	B-Application
supporting	O
extremely	O
large	O
datasets	O
.	O
</s>
<s>
It	O
was	O
originally	O
developed	O
by	O
eBay	B-Application
,	O
and	O
is	O
now	O
a	O
project	O
of	O
the	O
Apache	O
Software	O
Foundation	O
.	O
</s>
<s>
The	O
Kylin	O
project	O
was	O
started	O
in	O
2013	O
,	O
in	O
eBay	B-Application
's	O
R&D	O
in	O
Shanghai	O
,	O
China	O
.	O
</s>
<s>
In	O
December	O
2015	O
,	O
Apache	B-Application
Kylin	I-Application
graduated	O
to	O
be	O
a	O
Top	O
Level	O
Project	O
.	O
</s>
<s>
In	O
March	O
2016	O
,	O
Kyligence	O
,	O
Inc	O
.	O
was	O
founded	O
by	O
the	O
creators	O
of	O
Apache	B-Application
Kylin	I-Application
.	O
</s>
<s>
Kyligence	O
provides	O
a	O
commercial	O
analytics	O
platform	O
based	O
on	O
Apache	B-Application
Kylin	I-Application
for	O
on-premise	O
and	O
cloud-based	O
datasets	O
.	O
</s>
<s>
Apache	B-Application
Kylin	I-Application
is	O
built	O
on	O
top	O
of	O
Apache	B-Application
Hadoop	I-Application
,	O
Apache	O
Hive	O
,	O
Apache	O
HBase	O
,	O
Apache	O
Parquet	O
,	O
Apache	O
Calcite	O
,	O
Apache	O
Spark	O
and	O
other	O
technologies	O
.	O
</s>
<s>
Query	O
Engine	O
:	O
Parse	O
SQL	B-Language
queries	O
to	O
execution	O
plan	O
,	O
and	O
then	O
talk	O
with	O
storage	O
engine	O
;	O
</s>
<s>
Apache	B-Application
Kylin	I-Application
has	O
been	O
adopted	O
by	O
many	O
companies	O
as	O
their	O
OLAP	B-Application
platform	O
in	O
production	O
.	O
</s>
<s>
Typical	O
users	O
includes	O
eBay	B-Application
,	O
Meituan	O
,	O
XiaoMi	O
,	O
NetEase	O
,	O
Beike	O
,	O
Yahoo	O
!	O
</s>
<s>
Apache	B-Application
Kylin	I-Application
roadmap	O
(	O
from	O
Kylin	O
website	O
)	O
:	O
</s>
