F5 Networks 2009 Cloud Computing Survey
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Cloud Computing SurveyJune – July 2009
2
Methodology
• Applied Research performed survey• June 2009• 250 responses
– Enterprise IT (2,500 employees or more)– Manager, Director, VP, SVP (no CIOs)
• Network• Information security• Architecture• Development
3
Key Findings
• Confusion about cloud computing definition• Cloud computing has gained critical mass• Cloud computing is more than SaaS• Technology requirements for cloud computing• Influencers go beyond IT
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Confusion about cloud computing definition
0%
20%
40%
60%
80%
100%
4% 6% 6% 7% 6% 9%11% 7% 5% 6% 6% 8%22% 24% 22% 18% 20% 20%
39% 46% 42% 33% 42% 40%
24% 17% 24% 35% 26% 24%
Please rate the following six common cloud computing definitions using the following scale:
There is nothing I agree with in this definition I agree with a few things, but mostly not
This is about half right Almost there, but there are a few parts missing or incorrect
Perfect! This definition nails it.
5
Cloud computing has gained critical mass
• Private and public clouds have traction• Two thirds have dedicated budget for cloud computing• Budgets rising
6
Cloud computing is more than SaaS
0%
20%
40%
60%
80%
100%
2% 5% 4%5% 6% 5%19%
28% 26%
50% 30% 37%
24% 31% 28%
Rate the following components or technologies as they pertain to your understanding of Cloud Computing.
Use the following scale:Never included in or required for cloud computingUsually not included in or required for cloud computingSometimes included in or required for cloud computingUsually included in or required for cloud computingAlways included in or required for cloud computing
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Technology requirements for cloud computing
• Access control (90%)• Network security (89%)• Virtualization (tie: 88%)
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Influencers go beyond IT
• Top public cloud decision makers– IT (45%), AppDev (41%), LOB stakeholders (41%)
• Top private cloud decision makers– IT (45%), LOB stakeholders (36%), AppDev (24%)
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Key Findings
• Confusion about cloud computing definition• Cloud computing has gained critical mass• Cloud computing is more than SaaS• Technology requirements for cloud computing• Influencers go beyond IT
10
Internal Cloud
Web
VM
App
VM
DB
VM
Web
VM
App
VM
DB
VM
Web
VM
App
VM
DB
VM
The Near Future: Extend & Integrate the Enterprise Architecture
LAN
External Cloud
Web
VM
App
VM
DB
VM
Web
VM
App
VM
DB
VM
Web
VM
App
VM
DB
VM
On-demandscalability for virtual application services
Scale-up and add virtual application services by simply
plugging in a new blade. Zero configuration.
On-Premise Applications& Servers
A Move To On-Demand Application & Data Delivery in the Cloud
Global Traffic Management & Optimization
Secure & Optimized Connections
Enterprise
Employees
Customers & Employees
High Control
Low Flexibility
More Expensive
More Flexibility
High Control
Less Expensive
High Flexibility
High Control
Least Expensive
F5 Application Delivery
Controller
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