Cloud Computing im Unternehmen / Jan 25th 2011
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The document discusses the concept of cloud computing and how it represents an intelligent symbiosis between enterprise IT and internet IT. It explores the essential characteristics and service models of cloud computing, including infrastructure as a service, platform as a service, and software as a service. The document also examines challenges such as consistency, availability, and partitioning in cloud environments.
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Cloud Computing im Unternehmen / Jan 25th 2011
- 1. Cloud Computing im Unternehmen Lothar Wieske DB Systel GmbH http://www.flickr.com/photos/learningtour/2200588898/
- 2. Cloud Computing … … an Intelligent Symbiosis of Enterprise IT and Internet IT http://www.flickr.com/photos/photonquantique/4711505006/
- 3. http://www.flickr.com/photos/sparktography/2485147794/ Cloud Computing Mobile Computing Social Computing
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- 5. Broad Network Access http://www.flickr.com/photos/darrenhester/3971567234/
- 6. Resource Pooling http://www.flickr.com/photos/sejanc/2373309843/
- 7. Rapid Elasticity http://www.flickr.com/photos/macke827/4437926761/
- 8. Measured Service http://www.flickr.com/photos/obraka/4005579494/
- 9. Cloud Computing Essential Characteristics On-Demand Broad Network Resource Rapid Measured Self-Service Access Pooling Elasticity Service Service Model Infrastructure Platform Software as a as a as a Service Service Service Essential Characteristics Public Private Hybrid Community Cloud Cloud Cloud Cloud http://www.flickr.com/photos/ancawonka/65927497/
- 10. But *aaS Is Not A Stack! http://www.flickr.com/photos/jackol/133765382/
- 11. Service Model Infrastructure Platform Software as a as a as a Service Service Service Commodity Virtualization http://www.flickr.com/photos/josepina/195282706/
- 12. Demo: Availability http://www.flickr.com/photos/curiouskiwi/89209429/
- 13. Service Model Infrastructure Platform Software as a as a as a Service Service Service Elastic Architecture http://www.flickr.com/photos/saturnism/195649679/
- 14. Demo: Elasticity http://www.flickr.com/photos/curiouskiwi/89209429/
- 15. Service Model Infrastructure Platform Software as a as a as a Service Service Service Tenant Kernel http://www.flickr.com/photos/sindre-wimberger/445284479
- 16. Demo: Tenancy http://www.flickr.com/photos/curiouskiwi/89209429/
- 17. Demo: Identity http://www.flickr.com/photos/curiouskiwi/89209429/
- 18. SaaS Multi-Tenant Database PaaS Blobs Tables Queues RDBMS IaaS File Systems Cloud Storage Abstractions http://www.flickr.com/photos/fcstpauli/2607423722/
- 20. BASE Basically Available Soft State Eventual consistency ACID Atomicity Consistency Isolation Durability http://www.flickr.com/photos/ptillinghast/3445433978/
- 21. Consistency Availability Partition Tolerance CAP-Theorem: You can have at most two of these http://www.flickr.com/photos/sgw/3138741071/
- 22. Two-Sided Markets http://www.flickr.com/photos/multiget/1523714050/
- 23. Cloud Governance http://www.flickr.com/photos/leftmade/4962917207/
- 24. Information http://www.flickr.com/photos/64479867@N00/3454997061/
- 25. http://www.flickr.com/photos/mathias764/3852888543/ Compliance Bound Revenue Bound Risk Bound Application
- 27. Social Media Productivity LOB Apps LOB Apps Wiki/Blog Email/Office Multi Single Tenant Instance 10.000 1.000 100 10 http://www.flickr.com/photos/44534236@N00/2497088767/
- 28. Email Cost Comparision (Monthly) Mobile Executive Information Worker Occasional User $25,18 $25,08 $20,32 $8,47 On Premise Cloud Based Exchange Online Google Apps n = 15.000 http://www.flickr.com/photos/lilit/100817175/
- 29. Datacenter Cost (Monthly) http://mvdirona.com/jrh/TalksAndPapers/PerspectivesDataCenterCostAndPower.xls http://www.flickr.com/photos/lilit/100817175/
- 30. Stealth IT http://www.flickr.com/photos/av8pix/2444406238/
- 31. Strategy http://www.flickr.com/photos/badlyinvolved/3744459472/
- 35. Mobile Computing Information Policy Social Computing *aaS Eventual Consistency Availability Elasticity Tenancy Workloads http://www.flickr.com/photos/96dpi/2119924191/
- 36. IT Transformation http://www.flickr.com/photos/96dpi/2119924191/
- 37. Unternehmens-IT Internet-IT Eventual Consistency Two-Sided Markets www.cloud-computing-buch.de http://www.flickr.com/photos/teliko82/1875627696/