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Clive Longbottom, Service Director, Quocirca Ltd
Cloud readiness Being positioned to exploit and understand the cloud applications and services that can benefit
your business
Bob Tarzey Analyst and Director, Quocirca October 19th, 2011
© 2011 Quocirca Ltd
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Courtesy of 2e2
Traditional IT
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
You
man
age
Platform (as a Service)
Managed by vendor
You
man
age
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Software (as a Service)
Managed by vendor
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Infrastructure (as a Service)
Storage
Servers
Networking
Middleware
Virtualization
Data
Applications
Runtime
Managed by vendor
You
man
age
O/S
What is the cloud?
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SaaS
PaaS
IaaS
Cloud based services
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© 2011 Quocirca Ltd
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Other “clouds”
• Private clouds
• Consumer cloud services (web 2.0)
•G-Cloud
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Public clouds, private clouds and hybrid clouds
Corporate firewall
Server
Server
Server
Server
Server
Server
Server
Private infrastructure Public cloud infrastructure
Cloud service provider
Server
Server
Server
Server
Server
Server
Private cloud
Cloud service provider
Server
Server
Server
Server
Server
Server
Hybrid cloud
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Total global IT spending 2011 = $1.5Ttn (Economist)
~4%
~10%
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CIO view of cloud
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ISACA - UK organisations cloud computing plans (April 2010)
Mission critical ITservices
Only low risk ITservices
No plans for any ITservices
No formalised plans
Not aware of anyplans
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Growth in use of cloud – source Nov 2009, Goldman Sachs IT Spending Survey
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The commodity cloud
Sell capacity Buy capacity (save 60%)
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Do you allow employees to use their own devices to access data and certain applications?
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Consumer cloud services
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Value
Cost Risk
Drive UP
Drive DOWN
Drive DOWN
+ environmental dividend
A value proposition for the cloud
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The business process triangle
Risk Value
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Percieved risk Security Integration Regulatory requirements Data backup/disaster
recovery/business continuity Availability Cost Performance No customisable Bringing back in house Moving work loads
Increasing concern (approx)
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Cloud risk – IDC 2008
18
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Savvis 2010 survey
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Risk - 2 years of change – a rough guide
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• Ultimately the security and compliance issues regarding your organisations data are your responsibility
• Either, it should be clear that a cloud service provider is: 1. Providing an SLA that provides adequate cover 2. That the SLA is being adhered to
• Or, your organisation must take the necessary measures itself
Who owns the risk?
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Don’t over look risk reduction
• Access to enterprise class data centres
• Better business continuity • Mundane aspects of IT
outsourced to experienced 3rd parties
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VALUE Collaboration
Mobility Business process
benefits
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• The use of cloud based services is now widespread
• The tide is flowing in one direction • There is growing acceptance of the
“cloud” value proposition • The positive and negative aspects of risk
need to be communicated • Laggards will lose competitive edge
Conclusion
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Free Quocirca reports at www.quocirca.com
Don’t forget the network The data sharing paradox Carrying the can (BYOD) Next Generation Datacentres Index Cloud Computing - Taking IT to Task
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Thank you All Quocirca reports freely available at: http://www.quocirca.com
Bob Tarzey [email protected]
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YOUR YEAR-ROUND IT RESOURCE
– access to everything you’ll need to know
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THE WHOLE TECHNOLOGY
STACK
from start to finish
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COMMENT & ANALYSIS
Insights, interviews and the latest thinking on technology solutions
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VIDEO Your source of live information
– all the presentations from our live events
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TECHNOLOGY LIBRARY
Over 3,000 whitepapers, case studies, product overviews and press releases from all the
leading IT vendors
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EVENTS, WEBINARS & PRESENTATIONS
Missed the event? Download the presentations that
interest you. Catch up with convenient webinars. Plan your next visit.
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Directory A comprehensive A-Z listing
providing in-depth company overviews