<s>
Conductor	B-Application
is	O
a	O
free	B-Application
and	O
open-source	B-Application
microservice	O
orchestration	B-Application
software	O
platform	O
originally	O
developed	O
by	O
Netflix	O
.	O
</s>
<s>
Conductor	B-Application
was	O
developed	O
by	O
Netflix	O
to	O
solve	O
the	O
problems	O
of	O
orchestrating	O
microservices	O
and	O
business	O
processes	O
at	O
scale	O
in	O
a	O
cloud	O
native	O
environment	O
.	O
</s>
<s>
It	O
was	O
released	O
under	O
the	O
Apache	B-Application
License	I-Application
2.0	I-Application
and	O
has	O
been	O
adopted	O
by	O
companies	O
looking	O
to	O
orchestrate	O
their	O
processes	O
at	O
scale	O
in	O
a	O
cloud	O
native	O
environment	O
.	O
</s>
<s>
Conductor	B-Application
belongs	O
a	O
set	O
of	O
software	O
products	O
that	O
allows	O
developers	O
to	O
build	O
resilient	O
,	O
high-scale	O
,	O
cloud-native	O
stateful	B-Application
applications	O
using	O
stateless	B-Protocol
primitives	O
.	O
</s>
<s>
Conductor	B-Application
server	O
is	O
written	O
in	O
Java	B-Language
with	O
APIs	O
exposed	O
over	O
HTTP	O
and	O
gRPC	O
interfaces	O
making	O
it	O
possible	O
to	O
do	O
language	O
agnostic	O
development	O
.	O
</s>
<s>
A	O
set	O
of	O
client	O
libraries	O
are	O
made	O
available	O
by	O
Netflix	O
and	O
community	O
in	O
Java	B-Language
,	O
Python	B-Language
and	O
Go	B-Application
.	O
</s>
<s>
Conductor	B-Application
uses	O
a	O
lightweight	O
JSON	O
based	O
schema	O
with	O
rich	O
programming	O
language	O
constructs	O
such	O
as	O
fork/join	O
,	O
switch	O
case	O
,	O
loops	O
and	O
exception	O
handling	O
to	O
define	O
the	O
flows	O
.	O
</s>
<s>
At	O
the	O
heart	O
of	O
Conductor	B-Application
is	O
a	O
queuing	O
system	O
that	O
is	O
used	O
to	O
schedule	O
tasks	O
and	O
manage	O
the	O
process	O
flows	O
.	O
</s>
<s>
Conductor	B-Application
leverages	O
a	O
pluggable	O
model	O
allowing	O
different	O
implementations	O
of	O
the	O
queuing	O
system	O
.	O
</s>
<s>
The	O
workflows	O
are	O
defined	O
as	O
the	O
orchestration	B-Application
among	O
the	O
tasks	O
which	O
can	O
be	O
a	O
system	O
level	O
construct	O
such	O
as	O
fork	O
,	O
join	O
,	O
switch	O
,	O
loop	O
,	O
an	O
external	O
HTTP	O
endpoint	O
implementing	O
business	O
logic	O
or	O
a	O
task	O
worker	O
running	O
outside	O
of	O
Conductor	B-Application
servers	O
and	O
listening	O
for	O
work	O
to	O
be	O
scheduled	O
by	O
the	O
server	O
.	O
</s>
<s>
Conductor	B-Application
provides	O
lightweight	O
libraries	O
to	O
manage	O
worker	O
states	O
in	O
Java	B-Language
,	O
Python	B-Language
and	O
Go	B-Application
and	O
additional	O
languages	O
can	O
be	O
used	O
to	O
implement	O
logic	O
using	O
provided	O
APIs	O
.	O
</s>
<s>
Conductor	B-Application
uses	O
pluggable	O
architecture	O
model	O
allowing	O
for	O
different	O
databases	O
to	O
store	O
its	O
states	O
.	O
</s>
<s>
The	O
UI	O
is	O
written	O
in	O
ReactJS	B-Application
and	O
provides	O
ability	O
to	O
search	O
,	O
visualize	O
and	O
manage	O
the	O
workflow	O
states	O
.	O
</s>
<s>
-	O
was	O
founded	O
by	O
the	O
creators	O
of	O
Netflix	O
Conductor	B-Application
and	O
in	O
various	O
clouds	O
and	O
in	O
data	O
center	O
.	O
</s>
