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If Dr. Seuss explained the Cloud
If Dr. Seussexplained the Sounds confusing, don’t you think? Cloud Enrique Lima October 19–21, 2011
Hello, my name is …• Enrique Lima• firstname.lastname@example.org• Microsoft Community Contributor• Member of the Geekswithblogs.net Community - Influencer – http://geekswithblogs.net/enriquelima• @enriquelima - twitter.com/enriquelima• Member of INETA OCT 19-21
Agenda• We start when we say Manifesto…• And we end at the sign of Presto!• Let’s just not say it all too loud,• but let’s get at it … define Cloud! OCT 19-21
I am sure your head says big deal!That is just how you feel …The Cloud still seems like such a buzz …Why are people making such a huge fuzz?
The premise of the cloud is not to justmove stuff outIt should be defined better without adoubtIs there a better possibility?To define its true ability?
It is all about delivery … SaaS Platform InfrastructureSoftware as a Service (SaaS) – Applications that are ready for use – Examples: CRM, Email, Collaboration – Units: User, Account, or Transaction OCT 19-21 12
But to also have a little more liberty Software PaaS InfrastructurePlatform as a Service (PaaS) – Browser-based development and seamless deployment to cloud-based runtime – Examples: Database services, Workflow applications, Social Networking platforms – Units: Instances OCT 19-21 13
You can customize, but you are in charge Software Platform IaaSInfrastructure as a Service (IaaS) – Provides infrastructure on a pay-as-you-go model – Examples: Custom Web application hosting, Utility-based consumption of resources – Units: Compute, Storage, Bandwidth, Virtual Machines OCT 19-21 14
Cloud BasicsCloud computing is a general term for anything that involves deliveringhosted services over the Internet. These services are broadly divided intothree categories: Configuration SaaS PaaS IaaS Customization OCT 19-21 15
CLOUD OR UTILITYCOMPUTING?Get rid of the buzz …
Need an instance or a node?How about two?Maybe more? What say you? Or just may it be the tale On what to do, when number FOUR Shows up at your DOOR