The document summarizes a presentation on cloud computing given by Niko Nelissen of Sun Microsystems. It covered: 1) An overview of current cloud computing models including software as a service, platform as a service, and infrastructure as a service. 2) Sun's strategy of developing core cloud technologies, offering public cloud services through the Sun Cloud, and working with partners to build private clouds. 3) Some of the challenges still facing cloud computing such as security, hybrid public/private clouds, and desktop virtualization.

1. What's next in the cloud ?
Cloudcamp Berlin 30/04/09
Niko Nelissen
Director Cloud Platform Strategy
Sun Microsystems, Inc.
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2. Agenda
Cloud computing today
What Sun is doing in the cloud
What's next & challenges
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3. Cloud computing
today
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4. Everyone is Talking About Clouds
Software as a Service
Platform as a Service Storage as a Service
Grid Computing
Database as a Service Virtualization
Utility Computing Application Hosting
Infrastructure as a Service
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5. What’s Driving Interest in Clouds
Lower Business
Agility
Costs
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6. Efficiency
Developer
Economics Flexibility
Centric
Rapid,
Pay As-You-Go Standard Services
Self Provisioning
Op-ex vs. Cap-ex Elastic
Faster
SLA On-Demand
Deployment
Virtualization Multi-Tenant
API-Driven
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7. Business Agility
Cloud Feature Resulting Benefit
Faster time-to-market
Self Provisioning
Reduction of custom
Built-in Services
software
Elasticity Pay only for what you
On-Demand use
Grow infrastructure
with business
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8. All Clouds Share Key Features
One Service Fits All
Virtualized Physical Resources
Faster time-to-market
Reduction of custom
Self Provisioning
software
Elasticity
Pay only for what you
Pay peruse
Use
Grow infrastructure
Programmatic Control
with business
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9. Layers
Public vs Private
Clouds
Application
BUT
Domains
clouds
can also
be quite
different
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10. Cloud Computing Layers
Software as a Service
Applications offered on-demand over
the network (salesforce.com)
Faster time-to-market
Platform as a Service
Reduction of custom
software
Developer platform with built-in services
(Google App Engine)
Pay only for what you
Infrastructure as a Service
use
Basic storage and Grow infrastructure
compute capabilities offered
as a service (Amazon web services)
with business
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11. Public vs. Private Clouds
Public Private Mixed
Pay as you go, Cloud computing Mixed usage of
multi-tenant model run within a public and private
applications and company's own clouds according
services datacenter to application
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12. Application Domains
HPC
Medical
Intelligence time-to-market
Faster
Reduction of custom
Finance
software
Analytics
Pay only for what you
Webuse
Domains Drive Differences inGrow infrastructure
Hardware and Software
Architecture business
with
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13. Adding It All Up
Many clouds catering to
different needs
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14. What is Sun doing
in the cloud ?
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15. Sun’s Vision Since 1984
THE
NETWORK
is the
Computer
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16. Empowering Developers
Pay for what you use
Self-service provisioning
Scale up, scale down
Freedom of choice
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17. Sun’s View
Many Clouds
Public and Private
Open and Compatible
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18. Sun’s Strategy
Develop the core technologies for
Sun's Open Cloud Platform
Offer Services through Sun's public
cloud service – the Sun Cloud
Work with service providers and
enterprises to build their own clouds
Develop open standards
Build partnerships and communities
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19. Open Source, Open Services
OpenESB
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20. Introducing the Sun Cloud
Sun Cloud
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21. A Peek Behind the Sun Cloud
Sun xVM
Products Expertise
and and
Q-layer
Technologies Services
Open
Partners Communities
21

22. Sun Cloud Architecture
Compute Virtual Storage
Service DataCenter Service
Resources, People,
Graphical UI
Virtual Volumes
Machines Objects
Networking
Open API
Storage Protocols:
WebDAV
S3
Public, RESTful
Java, Python, Ruby
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23. Sun Virtual Datacenter Model
Design application
from pre-built components using
drag-and-drop
Deploy to cloud
Monitor, manage and reconfigure
Compatibility with programmatic
APIs
Encapsulate system architecture
of an application
Ability to model, save and deploy
entire system
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24. Sun Cloud RESTful API
Everything is a resource – http GET, POST, PUT...
Requires only a single starting point - other URIs are
discoverable
Easy to create, save, load, stop, start entire
applications
Released to the public under Creative Commons
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25. Cloud Architecture – Future
User Apps and Services
Customer Web Site
Internet Accessible APIs and UIs
Database Queuing Identity JavaEE
etc.
Service Service Service Service
Application Catalog,
Compute Storage Virtual Datacenter
Forums, Docs
Service Service Management Console
Accounting, Billing and Metering
Virtualized Datacenter Management Layer
Servers Storage Network
Partner and Build
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26. Initial Public Cloud Roadmap
Update 1
Storage, Compute
Adds Identity, Queuing, Database services
Early Access H2 2009
Storage
Compute
Internal Alpha Q2 2009
Storage
Compute
Q1 2009
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27. What's next in
the cloud ?
What are the
challenges ? 27

28. Focus on security in the cloud
Well-defined Trust Boundaries
Secure by Default Configurations
Security Development Lifecycle
Default Deny / Least Privilege
Encrypted Storage and Transit
Secure, Scalable Management / Monitoring
Ongoing Provider Security Evaluation
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29. Private clouds in the enterprise
Compliance (ITIL, Sarbanes
Oxley...)
Delegation to end-user
versus authorization
Cloud is all about freedom !
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30. Hybrid clouds
Interconnect private &
public clouds
Challenges:
• Standards
• SLA's
• Security
• ...
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31. VDI (virtual desktops in the cloud)
Offline desktop usage ?
Bandwidth issues
Is VDI still needed or is the
browser the new OS ?
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32. Conclusion
Lots of work !
Let's get
started !
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33. THANK YOU!
sun.com/cloud
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