Cloud_computing云计算纯英文ppt介绍
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Cloud-Computing-(英文PPT)(共50张)
200+ clusters
Filesystem clusters of up to 5000+ machines Pools of 10000+ clients 5+ Petabyte Filesystems
All in the presence of frequent HW failure
Utility Computing
Don’t buy computers, lease computing power Upload, run, download Ownership model
第ep: Cloud Computing
Service and data are in the cloud, accessible with any
第2页，共50页。
Evolution of Computing with Network (2/2)
Grid Computing
Resource sharing across several domains
Decentralized, open standards
Global resource sharing
第5页，共50页。
Applications on the Web
The Cloud
第6页，共50页。
Cloud Computing
Definition
Cloud computing is a concept of using the internet to allow people to access technology-enabled services.
device connected to the cloud with a browser A key technical issue for developer:
Filesystem clusters of up to 5000+ machines Pools of 10000+ clients 5+ Petabyte Filesystems
All in the presence of frequent HW failure
Utility Computing
Don’t buy computers, lease computing power Upload, run, download Ownership model
第ep: Cloud Computing
Service and data are in the cloud, accessible with any
第2页，共50页。
Evolution of Computing with Network (2/2)
Grid Computing
Resource sharing across several domains
Decentralized, open standards
Global resource sharing
第5页，共50页。
Applications on the Web
The Cloud
第6页，共50页。
Cloud Computing
Definition
Cloud computing is a concept of using the internet to allow people to access technology-enabled services.
device connected to the cloud with a browser A key technical issue for developer:
(PPT)Assured_Cloud_Computing
Privacy Impact Audit
Cloud Service Management
Service Intermediation Security Service Aggregation Service Arbitrage
PaaS IaaS
Resource Abstraction and Control Layer Physical Resource Layer
6
INFORMATION TRUST INSTITUTE
UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN | ENGINEERING AT ILLINOIS
Deployment Generic Scenario Perspective
8. Operate across Clouds 7. Work with a Selected Cloud Clouds
INFORMATION TRUST INSTITUTE
UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN | ENGINEERING AT ILLINOIS
The Combined Conceptual Reference Diagram
Cloud Consumer Cloud Broker Service Layer SaaS Cloud Auditor Security Audit
Assuring the Cloud -Summer Workshop Griffiss Institute, July 11th 2011 Rome, NY “Fly, fight, and win in air, space, and cyberspace”
1
Cloud Service Management
Service Intermediation Security Service Aggregation Service Arbitrage
PaaS IaaS
Resource Abstraction and Control Layer Physical Resource Layer
6
INFORMATION TRUST INSTITUTE
UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN | ENGINEERING AT ILLINOIS
Deployment Generic Scenario Perspective
8. Operate across Clouds 7. Work with a Selected Cloud Clouds
INFORMATION TRUST INSTITUTE
UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN | ENGINEERING AT ILLINOIS
The Combined Conceptual Reference Diagram
Cloud Consumer Cloud Broker Service Layer SaaS Cloud Auditor Security Audit
Assuring the Cloud -Summer Workshop Griffiss Institute, July 11th 2011 Rome, NY “Fly, fight, and win in air, space, and cyberspace”
1
Cloud-computing云计算纯英文介绍PPT课件
Virtualization Technology
*
Distributed computing technology
Complex task
Part task
Part task
Part task
Part task
result
result
result
result
single computing
2Hale Waihona Puke 1019502000
1980
1960
*
Feature
Large-scale
Common
Cheap
Reliable
Convenient
Cloud Computing
*
the specific characteristics
Data in the cloud: not afraid to lose, do not have to back up, you can restore at any point;
云应用
Technical support
cloud computing
1
2
3
4
5
Distributed computing technology
Distributed storage technology
Data management technology
Cloud Computing Platform Administration Technology
Powerful computing: unlimited space, unlimited speed
PC
C/S
Cloud Computing
*
Distributed computing technology
Complex task
Part task
Part task
Part task
Part task
result
result
result
result
single computing
2Hale Waihona Puke 1019502000
1980
1960
*
Feature
Large-scale
Common
Cheap
Reliable
Convenient
Cloud Computing
*
the specific characteristics
Data in the cloud: not afraid to lose, do not have to back up, you can restore at any point;
云应用
Technical support
cloud computing
1
2
3
4
5
Distributed computing technology
Distributed storage technology
Data management technology
Cloud Computing Platform Administration Technology
Powerful computing: unlimited space, unlimited speed
PC
C/S
Cloud Computing
Cloud-ComputeringPPT课件
SaaS(Software-as-a- Service)：软件即 服务。它是一种通过Internet提供软件的 模式，用户无需购买软件，而是向提供商 租用基于Web的软件，来管理企业经营活 动。
back
19
物联网
“物联网就是物物相连的互联网”。 这有两层意思：第一，物联网的核心和 基础仍然是互联网，是在互联网基础上 的延伸和扩展的网络；第二，其用户端 延伸和扩展到了任何物品与物品之间， 进行信息交换和通信。
17
Paas
PaaS(Platform-as-a- Service)：平台即 服务。PaaS实际上是指将软件研发的平 台作为一种服务，以SaaS的模式提交给 用户。因此，PaaS也是SaaS模式的一 种应用。但是，PaaS的出现可以加快 SaaS的发展，尤其是加快SaaS应用的 开发速度。
18
Saas
13
云计算简史
（6）2008年7月29日，雅虎、惠普和英特尔宣
布一项涵盖美国、德国和新加坡的联合研究计划，
推出云计算研究测试床，推进云计算。该计划要
与合作伙伴创建6个数据中心作为研究试验平台，
每个数据中心配置1400个至4000个处理器。这
些合作伙伴包括新加坡资讯通信发展管理局、德
国卡尔斯鲁厄大学Steinbuch计算中心、美国伊
利诺伊大学香宾分校、英特尔研究院、惠普实验
室和雅虎。
（7）2008年8月3日，美国专利商标局网站信息
显示，戴尔正在申请“云计算”（Cloud
Computing）商标，此举旨在加强对这一未来可
能重塑技术架构的术语的控制权。
14
云计算简史
（8）2010年3月5日，Novell与云安全联盟
（CSA）共同宣布一项供应商中立计划，名为
back
19
物联网
“物联网就是物物相连的互联网”。 这有两层意思：第一，物联网的核心和 基础仍然是互联网，是在互联网基础上 的延伸和扩展的网络；第二，其用户端 延伸和扩展到了任何物品与物品之间， 进行信息交换和通信。
17
Paas
PaaS(Platform-as-a- Service)：平台即 服务。PaaS实际上是指将软件研发的平 台作为一种服务，以SaaS的模式提交给 用户。因此，PaaS也是SaaS模式的一 种应用。但是，PaaS的出现可以加快 SaaS的发展，尤其是加快SaaS应用的 开发速度。
18
Saas
13
云计算简史
（6）2008年7月29日，雅虎、惠普和英特尔宣
布一项涵盖美国、德国和新加坡的联合研究计划，
推出云计算研究测试床，推进云计算。该计划要
与合作伙伴创建6个数据中心作为研究试验平台，
每个数据中心配置1400个至4000个处理器。这
些合作伙伴包括新加坡资讯通信发展管理局、德
国卡尔斯鲁厄大学Steinbuch计算中心、美国伊
利诺伊大学香宾分校、英特尔研究院、惠普实验
室和雅虎。
（7）2008年8月3日，美国专利商标局网站信息
显示，戴尔正在申请“云计算”（Cloud
Computing）商标，此举旨在加强对这一未来可
能重塑技术架构的术语的控制权。
14
云计算简史
（8）2010年3月5日，Novell与云安全联盟
（CSA）共同宣布一项供应商中立计划，名为
Cloud Computing (英文PPT)
GFS Usage @ Google
200+ clusters Filesystem clusters of up to 5000+ machines Pools of 10000+ clients 5+ Petabyte Filesystems All in the presence of frequent HW failure
Cloud Computing
Evolution of Computing with Network (1/2)
Network Computing
Network is computer (client - server) Separation of Functionalities
Cluster Computing
semi-structured data system processing system
Distributed data MapReduce
What is the common issues of all these software?
Google File System
Files broken into chunks (typically 4 MB) Chunks replicated across three machines for safety (tunable) Data transfers happen directly between clients and chunkservers
The Next Step: Cloud Computing
ቤተ መጻሕፍቲ ባይዱ
Cloud_computing云计算纯英文ppt介绍
LOGO
Cloud
computing
--------------New business Computational model
Company Logo
Content
1 2 3 4 5 6
Definition of Cloud Computing Background of Cloud Computing
Company Logo
Virtualization Technology
Cloud computing cut physical resources through virtualization technology,and make it possible for the on-demand allocation and automatic growth of resources.
ByBrowser
Client
Resource pool
Company Logo
Cloud Computing Platform Administration Technology
Cloud computing platform technology enables a large number of servers to work together to facilitate the conduct of the business deployment and the opening of quickly detecting and recovering from system failures, through automation, intelligent means to achieve reliable operation of large-scale systems.
Cloud
computing
--------------New business Computational model
Company Logo
Content
1 2 3 4 5 6
Definition of Cloud Computing Background of Cloud Computing
Company Logo
Virtualization Technology
Cloud computing cut physical resources through virtualization technology,and make it possible for the on-demand allocation and automatic growth of resources.
ByBrowser
Client
Resource pool
Company Logo
Cloud Computing Platform Administration Technology
Cloud computing platform technology enables a large number of servers to work together to facilitate the conduct of the business deployment and the opening of quickly detecting and recovering from system failures, through automation, intelligent means to achieve reliable operation of large-scale systems.
云计算英文介绍 ppt课件
Cloud helps business and IT create and deliver value in fundamentally new ways.
– IBM Office of the CIO
6
IT and Business are attracted to cloud for different reasons.
Rethink IT. • Rapidly deliver services • Integrate services across
To cloud
Days or hours 20 minutes 12 minutes 30–60 minutes 51% cost savings Days/Weeks
“Our commitment to informed decision making led us to consider private cloud delivery of Cognos via System z, which is the enabling foundation that makes possible +$20M savings over 5 years.”
of CIOs plan to use cloud— up from 33% two years ago.
of business executives believe cloud enables business transformation and leaner, faster, more agile processes.
Efficiency Transformation
**Source: Gartner, Cloud Computing Services, Virtualization Top CIO 2011 Wish Lists Jan 24 2011 7
Cloud_computing云计英文ppt介绍
Cloud Computing 百度云介绍Web QQ介绍360云杀毒功夫熊猫3D渲染量一、Definition of Cloud Computing(云计算的定义)Cloud computing is a computing method based on the Internet, by this way, the sharingof hardware resources and information can beprovided to computers and other devicesCloud computing is the development of distributed computing, parallel processing, and grid computing, which represents an emerging business computing model云计算（cloud computing），是一种基于互联网的计算方式，通过这种方式，共享的软硬件资源和信息可以按需提供给计算机和其他设备云计算是分布式计算并行处理、网格计算、发展，这是一种新兴的商业计算模型云计算的特点◆Safety and reliability of the data◆Low requirement of client◆Easily share data◆Distribution according to need特点：数据安全可靠，客户端要求低，轻松共享数据，按需分配二、Background----Changes of the computational model（计算机模型的变化）➢Scientific Computing（科学计算）Scientific research, military（科学研究，军用）➢Business computing（商业计算）Banking, air（银行，航空）➢Personal computing（个人计算）Office, games（办公，娱乐）➢Internet Computing（互联网计算）Search, e-commerce（搜索，电子商务）三、The main forms of service（主要的服务模型）➢Software as a Service (SaaS)—软件及服务SaaS service providers deploy applicationsoftware on the server, users on demand orderedfrom the manufacturer via the Internet, serviceproviders charge based on customer's needs, andto provide customers with the software througha browser.SaaS服务提供商在服务器上部署应用软件，用户根据需求通过互联网向厂商订购应用软件服务，服务提供商负责根据客户的需求，并通过浏览器，为客户提供软件。
云计算专业英语ppt
Cloud Computing Summary
• Cloud computing is a kind of network service and is a trend for future computing
• Scalability matters in cloud computing technology
browser.
(2)Platform as a Service(PaaS) Manufacturers provide a development environment, server platforms, hardware resources services to customers, custom develop their own application and pass through its servers and the Internet to other customers
(3)Infrastructure services(IaaS) "Cloud" infrastructure consisting of multiple servers, provide measurement services to cCusotmompaenrsy.Logo
Origins of cloud computing
Technical Support
Brief Introduction
• Apache Hadoop is a framework for running applications on large cluster built of commodity hardware. The Hadoop framework transparently provides applications both reliability and data motion. Hadoop implements a computational paradigm named Map/Reduce, where the application is divided into many small fragments of work, each of which may be executed or re-executed on any node in the cluster. In addition, it provides a distributed file system (HDFS) that stores data on the compute nodes, providing very high aggregate bandwidth across the cluster. Both MapReduce and the Hadoop Distributed File System are designed so that node failures are automatically handled by the framework.
《云计算英语》课件
云计算技术栈：虚 拟化、分布式存储 、分布式计算、网 络技术
云计算应用场景： 企业信息化、大数 据分析、人工智能 、物联网等
云计算关键技术
虚拟化技术： 将物理资源抽 象成虚拟资源， 提高资源利用
率
分布式存储： 将数据分散存 储在多个节点 上，提高数据 安全性和可靠
性
负载均衡：根 据负载情况自 动调整服务器 资源分配，提
感谢您的观看
汇报人：
某公司内部英语培训系统
培训系统介绍：公司内部英语培训系统，采用云计算技术，实现在线学习、测试、评估 等功能。
培训内容：包括英语听说读写、商务英语、行业英语等课程，满足不同员工的学习需求。
培训方式：采用在线学习、直播教学、互动讨论等多种方式，提高员工的学习兴趣和效 果。
培训效果：通过云计算技术，实现员工学习数据的实时收集和分析，为员工提供个性化 的学习建议和指导。
英语教学在线互动
实时互动：学生 和老师可以在线 实时交流，提高 学习效率
资源共享：学生 可以共享学习资 源，提高学习效 果
智能辅导：智能系 统可以根据学生的 学习情况提供个性 化的辅导方案
学习跟踪：系统 可以跟踪学生的 学习进度，及时 调整学习计划
英语教学个性化定制
英语学习资源：海量资源， 满足不同需求
高系统性能
弹性伸缩：根 据业务需求自 动调整服务器 资源，提高资 源利用率和系
统稳定性
04
云计算在英语教育中的 应用
英语教学资源共享
云计算平台：提供丰富的英语教学资源 资源共享：教师和学生可以共享教学资源和学习资料 资源更新：实时更新最新的英语教学资源和学习资料 资源个性化：根据学生的学习需求和兴趣，提供个性化的英语教学资源和学习资料
什么是云计算What-is-Cloud-ComputingPPT课件
Cloud Computing Lecture #1
What is Cloud Computing?
(and an intro to parallel/distributed processing)
Jimmy Lin The iSchool University of Maryland
Wednesday, September 3, 2008
Some material adapted from slides by Christophe Bisciglia, Aaron Kimball, & Sierra Michels-Slettvet, Google Distributed Computing Seminar, 2007 (licensed under Creation Commons Attribution 3.0 License)
s/inspiration/data/g;
(Banko and Brill, L 2001) (Brants et al., EMNLP 2007)
The iSchool University of Maryland
What to do with more data?
Answering factoid questions
common?
Important Issues:
Redundancy Efficiency Utilization Management
The iSchool University of Maryland
640K ought to be enough for anybody.
The iSchool University of Maryland
Maximilien Brice, © CERN
What is Cloud Computing?
(and an intro to parallel/distributed processing)
Jimmy Lin The iSchool University of Maryland
Wednesday, September 3, 2008
Some material adapted from slides by Christophe Bisciglia, Aaron Kimball, & Sierra Michels-Slettvet, Google Distributed Computing Seminar, 2007 (licensed under Creation Commons Attribution 3.0 License)
s/inspiration/data/g;
(Banko and Brill, L 2001) (Brants et al., EMNLP 2007)
The iSchool University of Maryland
What to do with more data?
Answering factoid questions
common?
Important Issues:
Redundancy Efficiency Utilization Management
The iSchool University of Maryland
640K ought to be enough for anybody.
The iSchool University of Maryland
Maximilien Brice, © CERN
云计算ppt课件英文
Benefits of Cloud Computing
Cost effective
Cloud computing allows organizations to reduce their capital expenses by current computing resources from a cloud service provider installed of purchasing and maintaining their own hardware
Detailed description
IaaS is a cloud computing service model that provides infrastructure such as computing, storage, and networking. Users can run and manage their applications through the resources of cloud service providers. IaaS has high scalability and flexibility, can be used on demand and paid for on demand, and is suitable for applications that require high-performance computing and large-scale storage.
Cloud computing allows users to access data 03 and services without the need for physical
hardware or local storage
云计算演讲PPT(英文版)
“spending on IT cloud services will triple in the next 5 years, reaching $42 billion & capturing 25% of IT spending growth in 2015 and nearly a third of growth the following year. With the overall IT market spend being $383 billion, this kind of growth validates that the opportunity deserves the attention it is getting” 到2015年云服务支出将增长三倍达到$420亿，占IT增长的1/4；证实了一种我们必须 关注的机会。
是不是每一个具体的图书馆都应关注这一新的技术趋势？
云计算是前十五个重要的技术发展趋势之一；
尽快开始对云计算的投入可以保证你获得必要的经验去享用云计算带来的各个方面 的多种多样的好处； 最终使得你所负责的机构成为一个更有效率的和反应迅速的服务提供者。
What is it? 云计算是什么？
Wikipedia Definition The term cloud is used as a metaphor for the Internet, based on the cloud drawing used to depict the Internet in computer network diagrams as an abstraction of the underlying infrastructure it represents. 云是Internet的比喻。计算机网络图中使用云图形来抽象表现底层架构。 serious definitions McKinsey: “Clouds are hardware-based services offering compute, network and storage capacity where: Hardware management is highly abstracted from the buyer, Buyers incur infrastructure costs as variable OPEX(operational expenditure), and Infrastructure capacity is highly elastic”
是不是每一个具体的图书馆都应关注这一新的技术趋势？
云计算是前十五个重要的技术发展趋势之一；
尽快开始对云计算的投入可以保证你获得必要的经验去享用云计算带来的各个方面 的多种多样的好处； 最终使得你所负责的机构成为一个更有效率的和反应迅速的服务提供者。
What is it? 云计算是什么？
Wikipedia Definition The term cloud is used as a metaphor for the Internet, based on the cloud drawing used to depict the Internet in computer network diagrams as an abstraction of the underlying infrastructure it represents. 云是Internet的比喻。计算机网络图中使用云图形来抽象表现底层架构。 serious definitions McKinsey: “Clouds are hardware-based services offering compute, network and storage capacity where: Hardware management is highly abstracted from the buyer, Buyers incur infrastructure costs as variable OPEX(operational expenditure), and Infrastructure capacity is highly elastic”
云计算PPT
通俗说： 云计算是指基于互联网的超级 计算模式。即把存储于个人电 脑、移动电话和其他设备上的 大量信息和处理器资源集中在 一起，协同工作
特点
七大特点：
1、超大规模
2、虚拟化
3、高可靠性
4、通用性
5、高可拓展性 6、按需服务 7、极其廉价
原 理
云计算的基本原理是通过使计算分布在 大量的分布式计算机上，而非本地计 算机或远程服务器中，企业数据中心 的运行将更与互联网相似。这使得企 业能够将资源切换到需要的应用上， 根据需求访问计算机和存储系统。
总而言之 云计算方便了生活
(四)电子政务领域
未来，云计算将助力中国各级政 府机构“公共服务平台”建设， 各级政府机构正在积极开展“公 共服务平台”的建设，努力打造 “公共服务型政府”的形象，在 此期间，需要通过云计算技术来 构建高效运营的技术平台，其中 包括：利用虚拟化技术建立公共 平台服务器集群，利用PAAS技术 构建公共服务系统等方面，进而 实现公共服务平台内部可靠、稳 定的运行，提高平台不间断服务 能力。
内容大纲
概念 发展 史
02 01 03 05 04
特点
应用
原理
概念
云计算[1]（英语：Cloud Computing），是一种基 于互联网的计算方式，通过这种方式，共享的软 硬件资源和信息可以按需求提供给计算机和其他 设备。云是网络、互联网的一种比喻说法。过去 在图中往往用云来表示电信网，后来也用来表示 互联网和底层基础设施的抽象。云计算是继1980 年代大型计算机到客户端-服务器的大转变之后 的又一种巨变。用户不再需要了解“云”中基础 设施的细节，不必具有相应的专业知识，也无需 直接进行控制。云计算描述了一种基于互联网的 新的IT服务增加、使用和交付模式，通常涉及通 过互联网来提供动态易扩展而且经常是虚拟化的 资源，它意味着计算能力也可作为一种商品通过 互联网进行流通。
云计算(cloud-computing)概念PPT课件
的软件服务。 参与者：世界各地的软件开发者； ❖ 中层分级：云平台Platform as a Service (PaaS)
打造程序开发平台与操作系统平台，让开发人员可以通过网络撰写程序与服务， 一般消费者也可以在上面运行程序。 参与者：Google、微软、苹果、Yahoo等； ❖ 下层分级：云设备Infrastructure as a Service (IaaS)
图2：云计算应用
3
智能控制与嵌入式系统
•云计算提供商角度： （1）.典型的云计算提供商往往提供通用的网络业务应用。 （2）.用户可通过浏览器等软件或者其他Web服务来访问，软件和数据都存储在服务器上。 （3）.提高设备的利用率，提高可靠性，降低成本。
图3：云计算产业结构
4
智能控制与嵌入式系统
云计算技术特点
将基础设备（如IT系统、数据库等）集成起来，像旅馆一样，分隔成不同的房 间供企业租用。 参与者：Intel, IBM、戴尔、SUN、惠普、亚马逊等。
6
智能控制与嵌入式系统
(1) 上层分级：云软件Software as a Service (SaaS)
❖ 它是一种通过Internet提供软件的模式。用户无需购买软件，而是向提供商租用 基于Web的软件，来管理企业经营活动。
Vendors 的英文缩写，意为“独立软件开发商”），所以任何软件升级和技术支持，只要 和一个ISV联系。 ❖ 参与者：Google、微软、苹果、Yahoo等。
8
智能控制与嵌入式系统
(3) 下层分级：云设备Infrastructure as a Service(IaaS)
❖ 基础设施即服务。 消费者通过 Internet 可以从完善的计算机基础设施获得服务。这类服务称为基 础设施即服务（Infrastructure asaService，IaaS）。基于Internet 的服务 （如存储和数据库）是 IaaS的一部分。如：IBM、戴尔、SUN、惠普、亚马逊 （Amazon ）。
打造程序开发平台与操作系统平台，让开发人员可以通过网络撰写程序与服务， 一般消费者也可以在上面运行程序。 参与者：Google、微软、苹果、Yahoo等； ❖ 下层分级：云设备Infrastructure as a Service (IaaS)
图2：云计算应用
3
智能控制与嵌入式系统
•云计算提供商角度： （1）.典型的云计算提供商往往提供通用的网络业务应用。 （2）.用户可通过浏览器等软件或者其他Web服务来访问，软件和数据都存储在服务器上。 （3）.提高设备的利用率，提高可靠性，降低成本。
图3：云计算产业结构
4
智能控制与嵌入式系统
云计算技术特点
将基础设备（如IT系统、数据库等）集成起来，像旅馆一样，分隔成不同的房 间供企业租用。 参与者：Intel, IBM、戴尔、SUN、惠普、亚马逊等。
6
智能控制与嵌入式系统
(1) 上层分级：云软件Software as a Service (SaaS)
❖ 它是一种通过Internet提供软件的模式。用户无需购买软件，而是向提供商租用 基于Web的软件，来管理企业经营活动。
Vendors 的英文缩写，意为“独立软件开发商”），所以任何软件升级和技术支持，只要 和一个ISV联系。 ❖ 参与者：Google、微软、苹果、Yahoo等。
8
智能控制与嵌入式系统
(3) 下层分级：云设备Infrastructure as a Service(IaaS)
❖ 基础设施即服务。 消费者通过 Internet 可以从完善的计算机基础设施获得服务。这类服务称为基 础设施即服务（Infrastructure asaService，IaaS）。基于Internet 的服务 （如存储和数据库）是 IaaS的一部分。如：IBM、戴尔、SUN、惠普、亚马逊 （Amazon ）。
云计算专业英语ppt演示课件
up, you can restore at any point;
Software in the cloud: You do not have to download and update yourself ；
Ubiquitous computing: at any time, any place, any device, log in to enjoy
(1)Software as a Service(SaaS)
SaaS service providers deploy application software on the server, users on demand ordered from the manufacturer via the Internet, service providers charge based on customer's needs, and to provide customers with the software through a
browser.
(2)Platform as a Service(PaaS)
Manufacturers provide a development environment, server platforms, hardware resources services to customers, custom develop their own application and pass through its servers and the Internet to other customers
(3)Infrastructure services(IaaS)
"Cloud" infrastructure consisting of multiple servers, provide measurement services to customers.
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Data stored in multiple separate devices.
The use of multiple storage servers share the storage load, the location server to locate the store information.
4 Technical support
5
The challenge
6 The future of Cloud Computing
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Definition
Cloud computing is the development of distributed computing, parallel processing, and grid computing, which represents an emerging business computing model
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ByBrowser
Client
Resource pool
Cloud Computing Platform Administration Technology
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Cloud computing platform technology enables a large number of servers to work together to facilitate the conduct of the business deployment and the opening of quickly detecting and recovering from system failures, through automation, intelligent means to achieve reliable operation of large-scale systems.
Virtualization Technology
Cloud computing cut physical resources through virtualization technology,and make it possible for the on-demand allocation and automatic growth of resources.
Distributed computing technology
single computing
Part
result
task
Part task Complex task
Part task
result res
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Final result
Distributed storage technology
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Background----Changes of the computational model
1950 Scientific Computing
Scientific research, military
1960 Business computing
Banking, air
Personal computing
1980 Office, games
Internet Computing
2000 Search, e-commerce
2010
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The main forms of service
(1)Software as a Service(SaaS)
SaaS service providers deploy application software on the server, users on demand ordered from the manufacturer via the Internet, service providers charge based on customer's needs, and to provide
cloud computing
2 Distributed storage technology 3 Data management technology 4 Virtualization Technology
5 Cloud Computing Platform Administration Technology
LOGO
c Cloud omputing
--------------New business Computational model
Content
1 Definition of Cloud Computing
2
Background of Cloud
Computing
3 The main forms of service
Data management technology
Company Logo
Cloud computing need to handle and analyze the distribution of vast amounts of data,so data management techniques are necessary for the efficient management of large amounts of data.
customers with the software through a browser.
(2)Platform as a Service(PaaS)
Manufacturers provide a development environment, server platforms, hardware resources services to customers, custom develop their own application and pass through its servers and the Internet to other customers
(3)Infrastructure services(IaaS)
"Cloud" infrastructure consisting of multiple servers, provide measurement services to customers.
Technical support
1 Distributed computing technology