营销云计算技术及应用.ppt.ppt

Some Innovative Cloud Services and Application Opportunities Smart and pervasive cloud applications for individuals, homes, communities, companies, and governments, etc. Coordinated Calendar, Itinerary, job management, events, and consumer record management (CRM) services Coordinated word processing, on-line presentations, web-based desktops, sharing on-line documents, datasets, photos, video, and databases, etc Deploy conventional cluster, grid, P2P, social networking applications in cloud environments, more cost-effectively Earthbound Applications that Demand Elasticity and Parallelism rather data movement Costs * Operations in Cloud Computing Users interact with the cloud to request service Provisioning tool carves out the systems from the cloud –configuration or reconfiguration, or deprovision The servers can be either real or virtual machines Supporting resources include distributed storage system, datacenters, security devices, etc. * Cloud Computing Instances Google Amazon Microsoft Azure IBM Blue Cloud * Google Cloud Infrastructure Scheduler Chubby GFS master Node Node Node … User Application Scheduler slave GFS chunkserver Linux Node MapReduce Job BigTable Server Google Cloud Infrastructure * S3 EBS EC2 EBS EC2 EBS EC2 EBS EC2 SimpleDB SQS User Developer Amazon Elastic Computing Cloud SQS: Simple Queue Service EC2: Running Instance of Virtual Machines EBS: Elastic Block Service, Providing the Block Interface, Storing Virtual Machine Images S3: Simple Storage Service, SOAP, Object Interface SimpleDB: Simplified Database * Azure? Services Platform Microsoft Azure Platform * Developer Monitoring Application Server Provisioning Manager User Open Source Linux with Xen Tivoli Monitoring Agent …… IBM Blue Cloud * Cost Considerations : Power, Cooling, Physical Plant, and Operational Costs Cost technology costs cost of security etc. Benefits availability opportunity consolidation etc. * Cost Breakdown + Storage ($/MByte/year) + Computing ($/CPU Cycles) +