Cloud Computing and Internet Services. Wei-Ying Ma ( 马 维 英 博 士 ) Principal Researcher, Research Area Manager Microsoft Research Asia

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1 Cloud Computing and Internet Services Wei-Ying Ma ( 马 维 英 博 士 ) Principal Researcher, Research Area Manager Microsoft Research Asia

2 Computing as Utility Grid Computing Web Services in the Cloud What is Cloud Computing? Software as a Service (SaaS) Platform as a Service (PaaS) 云 计 算 云 端 计 算 网 云 计 算 Sky Computing

3 Cloud Computing Grid Computing Refer to resource-pooled environments for running compute jobs rather than long running processes Utility Computing Refer to resource-pooled environments for hosting long running processes; focus on meeting service level agreement with the optimal amount of resources necessary to provide the service Cloud Computing Refer to a variety of services available over the Internet that deliver compute functionality on the service provider's infrastructure Its environment (infrastructure) may actually be hosted on either a grid or utility computing environment, but that doesn't matter to a service user The data in the cloud, as Intel inside (or intelligence inside), is often an important part of the services

4 Cloud Computing My Simple Definition Cloud Computing = Software as a Service (SaaS) + Platform as a Service (PaaS) + Data + Infrastructure

5 Cloud Computing Cloud Computing = Software as a Service (SaaS) + Platform as a Service (PaaS) + Data + Infrastructure Software as a Service From user s point of view Apps are located in the cloud (i.e. somewhere in the Web) Software experiences are delivered through the Internet

6 Cloud Computing Cloud Computing = Software as a Service (SaaS) + Platform as a Service (PaaS) + Data + Infrastructure Platform as a Service From developer s point of view Similar to Windows Platform for ISV developers in the PC ecosystem Computing as utility Cloud computing providers builds and maintains the infrastructure and provides the cloud platform for developers to build applications and end-user services Companies that build end-user services can buys time/resources on this infrastructure

7 Cloud Computing Cloud Computing = Software as a Service (SaaS) + Platform as a Service (PaaS) + Data + Infrastructure The Data in the Cloud The ever-growing aggregation and deep integration of a variety of data on the Web forms the engine for future Web applications and Internet services The meshes created on top of the data by various services and web applications further interconnect the data that forms the intelligence inside for all kinds of Web applications and services

8 Cloud Computing Cloud Computing = Software as a Service (SaaS) + Platform as a Service (PaaS) + Data + Infrastructure Infrastructure Building datacenters (power, scale, hardware, networking, storage, distributed systems, etc) Distributed data management and geo-distribution for locality, scalability, load balancing, and disaster tolerance Making data-intensive computing a commodity and utility Further enhancing data as intelligence inside Providing a cloud computing platform for data-intensive business

9 Cloud Platforms Cloud Application Services Cloud Infrastructure Services Cloud Foundation This layer provides services designed specifically to serve the needs of applications, e.g. search, mapping, contact lists, social graph, communication services, and advertising platform This layer provides distributed storage service, common identity, and integration service (e.g. Microsoft s Red Dog, SQL Server Data Services (SSDS), BizTalk, Amazon s S3, SimpleDB, and Simple Queue Service (SQS) This layer provides the basic local functions an application needs, such as underlying operating system (.NET Framework, Windows OS, Linux), virtualization, and local support (e.g. Amazon s EC2, Microsoft s Global Foundation Services)

10 Microsoft s Cloud Platform Applications & Solutions Live Platform Services Cloud Infrastructure Services This layer does on-demand utility computing back end hooks up with rich Internet applications on the front end, e.g. Office Live CRM, Windows Live services, Xbox Live, MSN, Live Search This layer provides services designed specifically to serve the needs of applications, e.g. identity services, contact lists, social graph, communication services, and advertising platform This layer provides Virtualization support for all online services to run on Application frameworks designed to support a variety of application models Automatic deployment, load balancing, performance optimization, and horizontally scalable storage including searchable storage functionality Global Foundation Services This layer contains physical data centers along with the networks that connect them

11 Different Requirement for Computing Computation-intensive computing Focus on raw computing resource in the cloud Computing as utility and paid for usage Data-intensive computing Data as an important part of the services Need to manage and process lots of data Real time computation Offline computation

12 Infrastructure for Data-intensive Computing Application Script Language Function Easy-to-use Data Processing Tools Control API Distributed Programming and Execution Distributed Programming API Massive Storage Storage System API Data Acquisition

13 Infrastructure for Data-intensive Computing As a side product of search, we built an infrastructure for Web-scale data management and data mining Deep analysis and integration of data Web data and users data Intelligence inside for future web applications & services Search Web Data Intelligence Advertising Audience Intelligence Future Web Applications & Services Infrastructure for Internet-scale Data Management Collect Store Aggregate Analyze Present Act

14 Cloud Computing and Internet Services End-User Services (1 st and 3 rd party) Search Information Content Social networks (SNS) Productivity Services (Office Live) Communication (IM) Online Commerce (C2C, B2C, B2B, etc) Monetization Platform Advertising (Buy/Sell/Serve) Payment/Marketplace Audience Intelligence Data/Business Intelligence Cloud Platforms (Computing as Utility & Platform as a Service) Cloud Application Services Cloud Infrastructure Services Cloud Foundation Services

15 Summary The real underlying value of cloud computing is that it transparently makes software and data available everywhere Cloud computing also promotes Computing as Utility and Data-Intensive Business Cloud computing will have profound impacts on Internet services and computational economies Intelligence inside for Internet economies (data driven) Speed of light (algorithms driven) Scale to global (infrastructure driven)