<s>
Flood	O
IO	O
is	O
a	O
load	O
testing	O
platform	O
that	O
executes	O
globally-distributed	O
performance	O
tests	O
from	O
open	B-Application
source	I-Application
tools	O
,	O
including	O
JMeter	B-Language
,	O
Gatling	B-Language
,	O
and	O
Selenium	B-Library
.	O
</s>
<s>
It	O
also	O
runs	O
test	O
plans	O
written	O
with	O
Ruby	O
JMeter	B-Language
,	O
an	O
open	B-Application
source	I-Application
RubyGem	B-Application
.	O
</s>
<s>
Flood	O
is	O
SaaS	B-Architecture
load	O
testing	O
service	O
that	O
runs	O
existing	O
test	O
scripts	O
across	O
a	O
globally-distributed	O
grid	O
infrastructure	O
.	O
</s>
<s>
It	O
was	O
built	O
with	O
a	O
shared	B-Operating_System
nothing	I-Operating_System
architecture	I-Operating_System
and	O
integrates	O
with	O
AWS	B-Application
and	O
Azure	B-Application
.	O
</s>
<s>
Ruby	O
JMeter	B-Language
is	O
a	O
RubyGem	B-Application
that	O
lets	O
users	O
write	O
test	O
plans	O
for	O
JMeter	B-Language
in	O
any	O
text	O
editor	O
with	O
an	O
expressive	O
domain-specific	B-Language
language	I-Language
for	O
communication	O
with	O
JMeter	B-Language
.	O
</s>
<s>
Ruby	O
JMeter	B-Language
is	O
licensed	O
as	O
open-source	B-Application
software	I-Application
under	O
the	B-License
MIT	I-License
License	I-License
,	O
which	O
means	O
it	O
permits	O
reuse	O
within	O
proprietary	O
software	O
provided	O
that	O
all	O
copies	O
of	O
the	O
licensed	O
software	O
include	O
a	O
copy	O
of	O
the	B-License
MIT	I-License
License	I-License
terms	O
and	O
the	O
copyright	O
notice	O
.	O
</s>
<s>
Flood	O
Element	O
is	O
a	O
load	O
generation	O
tool	O
which	O
uses	O
the	O
Google	B-Application
Chrome	I-Application
web	O
browser	O
to	O
generate	O
load	O
on	O
a	O
web	B-Application
application	I-Application
by	O
spawning	O
thousands	O
of	O
browser	O
instances	O
and	O
running	O
a	O
predefined	O
test	O
script	O
to	O
simulate	O
a	O
series	O
of	O
user	O
interactions	O
.	O
</s>
<s>
Flood	O
Element	O
test	O
scripts	O
are	O
written	O
in	O
TypeScript	B-Language
and	O
follow	O
a	O
similar	O
syntax	O
to	O
Selenium	B-Library
.	O
</s>
