cloud computing: yes, it will radically change your world
TRANSCRIPT
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Cloud Computingyes it will radically change your world
http://mvwood.com
@mikewo on Twitter
Mike Wood
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Once upon a time…
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The War of Currents
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The cloud isn’t all that different…
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And now for a different story…
Meet Bill
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What makes a cloud a cloud?
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On-demand self-service
Ubiquitous network access
Location transparent resource pooling
Rapid elasticity
Measured service with pay per use
Ref: The NIST Definition of Cloud Computing
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Service models of cloud computing
IaaSInfrastructure-as-a-service
“host”
PaaSPlatform-as-a-service
“build”
SaaSSoftware-as-a-service
“consume”
DaaSData-as-a-service
“consume”
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Deployment models of cloud computing
Private Public Hybrid Community
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So what can you do in the cloud?
On/Off Growing Fast Transient Load
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Why is the cloud interesting?
Pay for access – NOT ownership –
of resources
Massive Scale Optimizes costs
for all
Improve time to Market
Handle usage trends easily
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Is Bill wrong?
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Traditional Enterprise Architecture
Application Server
Web Applications(Services/UI)
Console or Service
Relational Database
“Flat” StorageMessaging Solutions
Network Trusts
Mobile Devices
Big Data
Identity Management
Caching
Packaged Software
ESB (BizTalk)
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and in the cloud?
Application Server
Virtual Machines
PaaS offerings
Relational DatabaseRDS, SQL Azure, Oracle
S3, BLOBService bus, SQS, RabbitMQ
Virtual Networking
Mobile Services, Telerik
Hadoop, DocumentDB, Riak
Azure AD, IAM
Redis, ElastiCache, IronCache
SaaS Solutions
BizTalk Services, SWS
Services, services, services…
Azure Media Services
AWS Simple Notifications
Services
Heroku Add-ins
Twilio
Cerebrata
Azure Watch
CDNs
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What does this mean to me?
Fear of the cloud?
morgefile.com / by Click
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But what about security?
US Army – Public Domain
End User experience
morgefile.com / by pippalou
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Think about resources differently
Failure is always an option
morgefile.com / by clarita
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Architecting for cost
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“Full Earth” - NASA
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Review your applications portfolio
Do your ROI Math
Research your options
Background: Microsoft Office Clipart , Image: © iStockPhoto/IsaacLKoval,
Image: Microsoft Office Clipart
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Background: Microsoft Office Clipart , Image: © iStockPhoto/IsaacLKoval,