1. Internet: Circa 2003 Cloud Computing Explain it using Examples Yang Ye

2. Content What is cloud computing Cloud computing discriminate Cloud computing technology Cloud computing products and market

3. www.cloudcomputingchina.com Cloud Computing – new IT buzzword Cloud computing, at backside of this buzzword, is a concept like the flower in the glass. Every enterprise and person, want to explain this concept by their own benefits. But, if give a neutral definition to it, begin it here.

4. www.cloudcomputingchina.com Cloud computing definition Cloud computing is a resource delivery and usage model, it means get resource (Hardware, software)via network. The network of providing resource is called ‘Cloud’. The hardware resource in the ‘Cloud’ seems scalable infinitely and can be used whenever.

5. www.cloudcomputingchina.com Cloud computing and technology New advances in processors, virtualization technology, distributed storage, broadband Internet access, automated management and fast, inexpensive servers have all combined to make cloud computing a compelling paradigm.

6. Content What is cloud computing Cloud computing discriminate Cloud computing technology Cloud computing products and market

7. Cloud computing’s brother buzzwords Cloud computing grid computing utility computing virtualization server cluster Dedicated server Colocation Cloud computing infrastructure usually use virtualization technology, and is built based on a server cluster, have nature relation to grid computing and utility computing, and is use to compete with Dedicated server and Colocation.

8. Utility computing

9. Distributed Computing

10. Grid computing

11. Difference between Cloudcomputing and grid computing Grid computing emphasizes on resource sharing, every grid node can apply for resource from other nodes, and every node should contribute resource to the grid. The focus of grid computing is on the ability of moving a workload to the location of theneeded computing resources, which are mostly remote and are readily available for use.Grids also require applications to conform to the grid software interfaces. Cloud computing emphasize on proprietary, every user out of the cloud can get it’s own private resource from the cloud, and the cloud resource are provided by the specific service provider, the user need not contribute its resource. In a cloud environment, computing resouces, such as servers, can be dynamically shaped or carved out from its underlying hardware infrastructure and made available to a workload. In addition, while a cloud does support grid, a cloud can also support nongrid environments,such as a three-tier Web architecture running traditional or Web 2.0 applications. Grid computing emphasizes on computing sensitive task, and is difficult to automated scale. Cloud computing emphasizes on transactional application, a great amount of separate request, and can scale automatically or semiautomatically.

12. Content What is cloud computing Cloud computing discriminate Cloud computing technology Cloud computing products and market

13. Cloud computing infrastructure features Self-healing Multi-tenancy Virtualized Linearly Scalable Resource Monitor and measure Resource registration and discovery

14. Cloud computing infrastructure architecture

15. Difficulties for cloud computing Continuous high availability Cosistency Interoperability and standarlization Scalability of all components Data secrecy Legal and political problem of data store and translation across regions Performance issue Difficulty customizing Organizational obstacle

16. Potencial issues in cloud computing Privileged user access. Regulatory compliance. Data location. Data segregation. Recovery. Investigative support. Long-term viability.

17. Content What is cloud computing Cloud computing discriminate Cloud computing technology Cloud computing products and market

18. Cloud computing market Hardware provider Cloud technology enabler Infrastructure as a service Platform as a service Software as a serviceEverything is a service

19. Cloud computing infrastructure tech&solution provider 3Tera - AppLogic grid OS used as cloud computing platform by service providers and enterprises3Tera Appistry - Cloud computing middleware - Enables easily scalable cloud computing in the enterprise. Appistry - Cloud computing middleware Cassatt - Cassatt Active Response platform enables administrators to set policies to power physical and virtual servers safely on and off and pool their computing resources.Cassatt CloudHan - Cloud tech and infrastructure consultant, in China.CloudHan CloudScale Networks - Cloud enabler. Currently in private ALPHA only CloudScale Networks Enomaly Inc - Service Provider & Cloud Enabler - Developer of the Enomalism Elastic Computing Platform & Elastic Drive Enomaly Inc Enomalism Elastic Computing PlatformElastic Drive Q-layer - provides software for data centers that enables cloud computing, support VSAN, VLAN, VPDC, currently support VMware ESX. Q-layer Skytap - IaaS service optimized for QA, Training, Demo, and Ops Testing. Supports VMware, Xen hypervisors & Windows, Linux & Solaris OS guests.Skytap

20. Cloud computing infrastructure provider Agathon Group - Cloud provider. Services include highly available VPS, virtual private datacenters and ready-to-use LAMP stacks. Self-service ordering. Custom development and managed services available.Agathon Group Amazon Web Services - Amazon EC2/S3 (Hardware-a-a-S & Cloud Storage)Amazon Web Services CohesiveFT - CohesiveFT Elastic Server On-Demand CohesiveFT ElasticHosts - UK-based instant, on-demand servers in the cloud ElasticHosts Flexiscale - Another instant provisioner of web servers with some advanced features like auto-scaling coming soon. Flexiscale GoGrid - instant, on-demand servers offering "control in the cloud". Deploy Windows/Linux servers via web-interface in minutesGoGrid GridLayer - Cloud Provider. A service by Layered Technologies that delivers Virtual Private Datacenters and virtual private servers from grids of commodity serversGridLayerVirtual Private Datacenters LayeredTechnologies - Cloud Provider. provider of on-demand hosting and cloud and utility computing solutions through its brand GridLayerLayeredTechnologies GridLayer Mosso - Rackspace's cloud hosting service Mosso Newservers - Instant provisioning of web servers either Windows or LinuxNewservers

21. Cloud computing Paas provider Bungee Connect - Provides end to end tools and systems required to develop, deploy and host web applications (Platform as a Service) Bungee Connect Coherence - Oracle Coherence Data Grid for EC2 and other cloud platformsCoherence Force.com - Salesforce.com's application development platform (PaaS)Force.com GigaSpaces - middleware for the cloud, "cloudware" GigaSpaces Google AppEngine - (PaaS)Now support pythonGoogle AppEngine Heroku - Ruby on Rails in their Cloud Heroku Qrimp - An AJAX based PaaS Qrimp RightScale - RightScale provides a platform and expertise that enable companies to create scalable web applications running on Amazon’s Web Services that are reliable, easy to manage, and cost less RightScale

22. Service provider based on Cloud computing CAM Solutions - SaaS Provider. Cloud Event Management, Autonomics and Monitoring-as-a- Service(TM)CAM Solutions CloudStatus- CloudEnabler. Real-time performance trending of cloud infrastructure (currently AWS). CloudStatus Kaavo's IMOD is an easy to use online application. Cloud Computing Made Easy.KaavoIMOD Microsoft Mesh Nasstar - SaaS provider. Business grade Hosted Desktop service, UK market leaders.Nasstar Nirvanix - Cloud Storage Nirvanix TrustSaaS - uptime monitoring and alerting service ('SaaS Weather Report') for Software as a Service (SaaS) run by an independent third partyTrustSaaS

23. Peer-to-peer / volunteer computing (BOINC, Skype) Web applications (Webmail, Facebook, Twitter, YouTube, Flickr) Security as a service (MessageLabs, Purewire, ScanSafe, Zscaler) Software as a service (Google Apps, Salesforce, Zoho) Software plus services (Microsoft Online Services) Distributed Storage Content distribution (Synchronisation (Live Mesh), BitTorrent, Amazon CloudFront) Application provider based on Cloud computing