Architecting for the Cloud Presented by Andrew Harcourt and Damian Maclennan at the Global Windows Azure Bootcamp - Brisbane in March 2014

1. Architecting for
the cloud
Andrew Harcourt and Damian Maclennan
Global Windows Azure Bootcamp 2014

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Damian Maclennan
Readify Principal Consultant
Troublemaker
@damianm
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Andrew Harcourt
Readify Principal Consultant
Asker of awkward questions
@uglybugger
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Let’s talk about
Scale
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Scale Up ?
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Or Scale O U T?
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Horizontal Scaling is
Enabled by Software
Architecture!
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Kip’s coffee house architecture
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Kip Web Kip POSKip Data
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Oh oh…
Now we have a
problem
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Kip’s coffee house architecture
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Kip Web Kip POSKip Data
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Kip’s coffee v2
email $CC
Kip
Web
Kip
Web
Kip
Web
Kip
Web
Web
Data
Web
Data
Web
Data
Web
Data
Message Bus
Kip
POS
Kip
POS
Kip
POS
Kip
POS
POS
Data
POS
Data
POS
Data
POS
Data
Kip Warehouse

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Message centric Pattern
Asynchronous delivery ofmessage request sent fromfrontend
to queued backendservice forprocessing.
› Scalability: distribute consumers.
› Availability: redundant processors.
› Reliability: replaycommands.
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Microservices
› Decomposing functionality into discrete services.
› Integrating via some messaging middleware.
› Benefits of loose coupling.
› Fits in your head.
› Scalable.
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We don’t have to have
a single copy of the
data
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Eventual
Consistency
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Integration
Strategies
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23. Case Study – Power Plus

24. Power
Web
SAP
Data
Power SAP

25. Power
Web
Power
Web
Power
Web Data
Power SAPPower Message Bus

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Questions ?
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27. Thank you