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Serverless
Microservices in JS
DotJS
Paris, Dec. 7th, 2015
Nicolas Grenié
@picsoung
Hacker in Residence at 3scale.net
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@picsoung
You are already
doing micro-services
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@picsoung
You are already
(kind of)
doing micro-services
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@picsoung
App
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@picsoung
App
SMS
Payment
Map
Email
server
Backend
UI
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@picsoung
Kill the
monolith
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@picsoung
Each service
performs a
single action
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@picsoung
Services are
independent
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@picsoung
Easier to
maintain
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Easily
scalable
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@picsoung
Containerizable
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@picsoung
You don’t
need servers
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@picsoung
AWS Lambda
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@picsoung
event-driven
compute
resource
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@picsoung
automatic
scaling
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@picsoung
extend other
AWS sevices
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@picsoung
logs and
analytics
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@picsoung
pay
per
use
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@picsoung
from $ to ¢
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@picsoung
API gateway to
be called from
outside
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@picsoung
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@picsoung
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@picsoung
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@picsoung
structures
and
best practices
for
serveless applications
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@picsoung
$ jaws project create
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@picsoung
$ jaws module create greetings hello
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$ jaws dash
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creates Lambda function
maintain roles (IAM)
regions/stages
s3 bucket for backups
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@picsoung
easier to code serverless
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easier to maintain
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team collaboration
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@picsoung
serverless
micro-services
are the next thing
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@picsoung
what
will you
build?
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Nicolas Grenié
@picsoung
Hacker in Residence at 3scale.net
Serverless
Microservices in JS
DotJS
Paris, Dec. 7th, 2015