Hi!
J
Christian Bäuerlein • @fabrik42 • github.com/fabrik42
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Creating mobility
using existing resources
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Creating mobility
using existing resources
Bringing together drivers and passengers
to share a ride.
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0-5 km
Urban
5 - 100 km
Regional
100 - 700 km
Intercity
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Speed Dating the
flinc Tech Stack
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Backnet
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Load
Balancer
Load
Balancer
Rev.
Proxy
Rev.
Proxy
App
Server
App
Server
App
Server
App
Server
App
Server
...
Static
Assets
Caching
DB
Queue
Ext.
Service
Worker
Worker
Worker
Worker
Worker
...
Micro
service
Simplified version of our backnet server setup.
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Servers in Germany (owned by German Company)
All Servers running in VMs
Provisioning via Chef
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Ruby on Rails
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5 Years
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> 330k Users
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~100k LOC Ruby
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20 API Clients
RESTful JSON API
oAuth 2 Provider
Detailled test suite
Essential part of our
architecture
Don‘t let the user wait.
Don‘t let the user see errors from external services.
Retry yourself in the background.
Come back to the user later.
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Microservices
Sending Email, Push, SMS
Accessing/processing 3rd party services
Ruby/Go/C++/Java
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Routing Server
High Performance
Tailored to the flinc use cases
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Business Intelligence
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Business Intelligence
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Testing
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~7500 Tests
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~3 min for full suite
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Rspec
Jasmine
Protractor
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Deployment
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Make your code
accessible
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Communicate
changes
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Thank you!
flinc.org/jobs
Christian Bäuerlein • @fabrik42 • github.com/fabrik42