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10 Cloud Myths Debunked
- 1. Ten Myths of Cloud
Computing
Rex Wang
Vice President, Oracle
November 4, 2013
Cloud Expo Silicon Valley
1
Copyright © 2013, Oracle and/or its affiliates. All rights reserved.
- 2. The following is intended to outline our general product
direction. It is intended for information purposes only, and
may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality,
and should not be relied upon in making purchasing
decisions. The development, release, and timing of any
features or functionality described for Oracle’s products
remains at the sole discretion of Oracle.
2
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- 3. Understanding Cloud
We’ve Come a Long Way…Or Maybe Not
In a recent survey of over 1,000 adult Americans:
• 51% believe stormy weather can interfere with cloud computing
• 54% think they hardly or never use the cloud, but…
95% use online shopping, banking, file sharing
• 22% admit that they’ve pretended to know what the cloud is
• 59% believe the “workplace of the future” will exist entirely in the cloud
Source: Wakefield Research
3
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- 4. Myth #1: Everything Will Go to the Public Cloud
4
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- 5. Private and Public Cloud Adoption
40%
37%
Percent of Customers
35%
30%
25%
29%
26%
20%
15%
Private Cloud
Public Cloud
14%
10%
5%
0%
2010
Source: IOUG ResearchWire, Aug-Sept 2010 and Aug-Sept 2012
5
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2012
- 6. Myth #2: You’re Either Cloud or You’re Not
6
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- 7. Cloud Is an Evolution
Traditional Silos
Consolidated
Private Cloud
Public Cloud
• Physical
• Virtual
• Self-service
• Specialized
• Dedicated
• Shared
• Auto-scaling
• Shared
• Heterogeneous
• Standardized
• Metering &
chargeback
• Standardized
Hybrid Cloud
• Federation across
public & private
• Interoperability
• Cloudbursting
Start with consolidation • Extend to private cloud • Use public cloud where appropriate
7
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- 8. Myth #3: Clouds Are One Size Fits All
8
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- 9. Service Types: IaaS, PaaS, SaaS
Business End User
Customizations
Customizations
Application
Application
Platform
SaaS Cloud
Service
Provider
PaaS Cloud
IaaS Cloud
Key
Driver
9
Consolidation
App Development
New Capability
Cost Savings
Focus
Speed
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Service Provider
Developer
Customizations
Consumer
IT Professional
Consumer
Different Users
- 10. Deployment Models: Private, Public, Hybrid, Managed
Hybrid Cloud
Private Cloud
Public Cloud
Managed Cloud
10
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- 12. PaaS Outpacing IaaS
0%
10% 20% 30% 40% 50% 60%
Application Server as a Service
Private
Platform as a Service
(PaaS)
2010
Identity as a Service
Public
2010
Infrastructure as a Service
(IaaS)
Source: IOUG ResearchWire, Aug-Sept 2010 and Aug-Sept 2012
12
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Compute as a Service
2012
2012
- 13. Consolidation at PaaS and IaaS Layers
Consolidate onto standard, shared
and elastically scalable PaaS
App
App
App
App
App
PaaS
App
App
App
PREFERRED:
Reduced operational cost, complexity and
application development time
App
Unchanged operational cost and complexity
Consolidate onto shared IaaS
without standardization
13
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IaaS
Reduced cost of hardware, power, cooling
- 14. Oracle Database 12c
First Database Designed for Cloud
• Multiple Pluggable Databases in
shared Container Database
• Isolation and multitenancy
• More efficient resource utilization
• More efficient administration –
“manage many as one”
• Easy to provision, move, clone, upgrade
• No application changes
14
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- 15. Myth #5: Reducing Cost Is the Biggest Benefit
of Cloud
15
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- 16. Cloud Benefits
Cost Savings
16
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Elasticity
Insert Information Protection Policy Classification from Slide 12 of the corporate presentation template
Speed
- 17. Myth #6: Clouds Run on Commodity
Components
17
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- 18. From Best-of-Breed to Engineered Systems
Best-of-Breed
System Elements
Customer integrated
18
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Optimized Solutions
Engineered Systems
Predictable, lower risk
guided deployments
Extreme performance,
efficiency
- 19. Myth #7: Cloud Will Lock You In
19
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- 20. Cloud Is About Choice, Value and Flexibility
- Mark Schissel, SVP and CIO
Herbalife
20
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- 21. Cloud and the Challenge of Lock-In
Does Your Cloud Stack Up?
• Built on industry standards
• Applications available across public and private clouds
and on-premises
• No application code changes when moving between
clouds
• Open, robust APIs for easy data access
Look for standards-based solutions, portability of apps, and data accessibility
21
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- 22. Myth #8: Cloud Is All Pay-Per-Use
22
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- 23. Cloud Pricing Varies Widely
Pay Per Use (Variable Cost)
Subscription (Fixed Cost)
Sample
Metric
•
•
•
•
•
Pros/Cons
More flexible, less predictable cost
More predictable costs, less flexible
Best For
• Temporary environments
• Apps with significant workload
fluctuations
• Long-lived applications
• Apps with steady-state workloads
Use Cases
Dev/Test environments, retail websites,
social apps
Core business apps (ERP, CRM, HCM, etc.)
Per compute hour
Per GB stored
Per API request
Per GB bandwidth
etc.
Per seat per month
Choose a pricing model that best fits your needs
23
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- 24. Myth #9: Public Clouds Are Not Secure
24
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- 25. Organizations Can Often Improve Security With
Enterprise-Grade Public Clouds
Do It Yourself
Oracle Cloud
• Limited security resources &
expertise
• Dedicated team of cloud security
experts
• Challenges meeting regulatory
requirements
• Compliance with global regulatory &
industry standards
• Security audits & assessments not
performed regularly, if at all
• Regular third-party security audits &
assessments
• Outdated hardware/software
• Automatic hardware/software updates
Not all cloud security is equal • Understand your cloud provider’s security practices
25
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- 26. Myth #10: Choose Best of Breed Clouds for
Every Need
ERP
CRM
26
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Custom App
HCM
- 27. Integration with Multiple Specialized Clouds
Know the Potential Challenges
Survey of 1,355 business managers:
• 54% experienced staff downtime due to integration problems with their
cloud apps
• 52% missed business deadlines because of poor integration of cloud
apps from multiple vendors
• 75% had innovation initiatives stunted by integration problems with cloud
apps and related workflows
• 64% were unable to integrate their cloud apps with other enterprise apps
Consider the challenges of integrating multiple clouds
Source: Independent market research conducted by Dynamic Markets in May 2013; Cloud for Business Managers: the Good, the Bad and the Ugly.
27
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- 28. Oracle Cloud: Complete Suite of Integrated Services
Application
Services
Global
Human
Resources
Social
Services
Platform
Services
Database
Infrastructure
Services
28
Talent
Management
Sales
Social
Marketing
Database
Backup
Object
Storage
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Marketing
Social Engagement &
Monitoring
Java
Compute
Developer
Enterprise
Resource
Planning
Service
Social
Network
Mobile
Messaging
Social Data
& Insight
Documents
Cache
Enterprise
Performance
Management
Business
Intelligence
Identity
Cloud
Marketplace
Sync
- 29. 10 Cloud Myths
1. Everything will go to the public cloud
2. You’re either cloud or you’re not
3. Clouds are one size fits all
4. Virtualization = Cloud
5. Reducing cost is the biggest benefit of cloud
6. Clouds run on commodity components
7. Cloud will lock you in
8. Cloud is all pay-per-use
9. Public clouds are not secure
10. Choose best of breed clouds for every need
29
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- 30. Summary
• Myths about cloud computing continue to abound –
don’t buy into them!
• Do your homework and understand your cloud options
and how each impacts your business
• By making the right choices, cloud computing can offer
your business choice, value and flexibility
30
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