nuba introducción a azure - imagine cup
DESCRIPTION
Breve presentación de Windows Azure para desarrolladores que participan de Imagine Cup.TRANSCRIPT
Cloud Services
Software-as-a-Service
Consume
“SaaS”Platform-as-a-Service
Build
“PaaS”Infrastructure-as-a-Service
Host
“IaaS”
Cloud Services
Packaged Software
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
You m
anage
Infrastructure(as a Service)
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
Managed b
y v
endor
You m
anage
Platform(as a Service)
Managed b
y v
endor
You m
anage
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Software(as a Service)
Managed b
y v
endor
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Cloud Computing Patterns
o On & off workload (e.g. batch job)o Over provisioned capacity is
wastedo Time to market can be
cumbersome
o Successful services needs to grow/scaleo Keeping up with growth is big IT challengeo Cannot provision hardware fast enough
o Unexpected/unplanned peak in demando Sudden spike impacts performanceo Cannot over provision for extreme cases
o Services with micro seasonality trendso Peaks due to periodic increased demando IT complexity and wasted capacity
TIME
IT C
APA
CIT
Y
Actual Load
Allocated IT-
capacities
Too Much Power
Not Enough Power
Load Forecast
Traditional Hosting
Actual Load
Capacity on Demand
Lower Capex
No capital laying idle
No screaming customers
Knob goes up...
And...down
TIME
IT C
APA
CIT
YLoad
Forecast
Cloud Hosting
Virtual NetworkCompute Storage
Data Sync
Database
Reporting
CachingService Bus
Access Control
Demo
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