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MICROSERVICES
Only a hype or already reality?
Hamburg, 15. Juni 2017
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FERENC BEUTEL
Developer
BENEDIKT STEMMILDT
Developer
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Planning
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Review Retro
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ROLES
Product Owner Developer Tester Customer
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THE STORY
Als Otto-Kunde möchte ich
spielen, um mir die Wartezeit auf
mein Paket zu vertreiben.
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TETRIS
otto.de/user-amusement/amusement
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ARCHITECTURE
Verticals
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ARCHITECTURE
Verticals
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ARCHITECTURE
Microservices
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MICROSERVICES PROVIDE AN
ISOLATED FEATURE IN AN
ARTEFAKT-BOUNDED CONTEXT
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MOTIVATION
End? No, the journey doesn’t end here.
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FAULT TOLERANCE
You shall not pass!
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QUALITY & AUTOMATION
Look to my coming, at first light, on the fifth day.
At dawn, look to the east.
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APPLICATION COMPLEXITY
Ask a programmer to review 10
lines of code, he’ll find 10
issues
Ask him to review 500 lines
and he’ll say it looks good
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SUSTAINABILITY
I've found it is the small things, everyday deeds of ordinary folk that
keeps the darkness at bay.
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WISDOM OF GANDALF
THERE IS SOMETHING IN
BETWEEN MICROSERVICES
AND MONOLITHS.
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LET’S HAVE A LOOK AT CODE
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AUTOMATION
Where are we going to start?
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MODULES
Let’s build ourselves a Microservice Framework.
CACHE
CONFIG
HEALTH
HMAC
LOGGING
METRICS
DB
SERVER
JOBS
TOGGLES
STATUS
VAULT
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331
365
605
250
2
HOW MUCH IS IT?
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LIVE DEPLOYMENTS
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INFRASTRUCTURE
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ACCEPTANCE & DEPLOYMENT
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REVIEW
otto.de/user-amusement/amusement
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FERENC BEUTEL
BENEDIKT STEMMILDT
Release-Party.
DEV.OTTO.DE
GITHUB.COM/OTTO-DE
[email protected]
[email protected]