Cloud computing has changed the ITC industry.

Companies like Amazon, Google and Microsoft have built large computing clusters of as many as 1 million servers.

Each server can run multiple virtual machines and these virtual machines are rented to customers.

This type of service, where virtual machines are rented, is called Infrastructure as a Service (IaaS)

reference:

Cloud Elasticity: going beyond demand as user load

what's cloud computing? IaaS的更多相关文章

  1. Cloud Computing Deployment Models

    Cloud computing can broadly be broken down into three main categories based on the deployment model. ...

  2. cloud theory is a failure? 分类: Cloud Computing 2013-12-26 06:52 269人阅读 评论(0) 收藏

    since LTE came out, with thin client cloud computing  and broadband communication clouding 不攻自破了.but ...

  3. 云计算中心网络资源分配-Faircloud: sharing the network in cloud computing

    网络资源同计算资源以及存储资源一样,是一种可被租户共享使用并提高利用率的资源.但是,不同租户的计算资源以及存储资源之间,有很强的隔离性,可以实现按需按比例分配的使用方式,但是网络资源却不可以. 主要原 ...

  4. How does java technology relate to cloud computing?

    Java Paas shootout   (@IBM developer) Cloud computing is always a hot topic around IT field today.Ho ...

  5. 学习笔记之Cloud computing

    Cloud computing - Wikipedia https://en.wikipedia.org/wiki/Cloud_computing

  6. Cloud Computing Causing Digital Business Transformation

    2015-04-13 Cloud Computing Causing Digital Business Transformation We hear all about the cloud, and  ...

  7. Cloud Computing

    More numbers, More power. We waste much more every day. Everything can be connectible through specia ...

  8. Enabling granular discretionary access control for data stored in a cloud computing environment

    Enabling discretionary data access control in a cloud computing environment can begin with the obtai ...

  9. Tagging Physical Resources in a Cloud Computing Environment

    A cloud system may create physical resource tags to store relationships between cloud computing offe ...

随机推荐

  1. Warning: file_put_contents(data.txt): failed to open stream: Permission denied in /Library/WebServer/Documents/test.php on line 22

    最近在学习PHP 在保存文件的时候报Warning: file_put_contents(data.txt): failed to open stream: Permission denied in ...

  2. Jquery 操作CheckBox ,RadioButtonList,DropDownList

    Jquery版本2.1.4 CheckBox 1.获取值: $("#chb").prop("checked"); RadioButtonList 1.获取值: ...

  3. C# Winform程序把引用的dll放到指定目录

    如果项目引用了很多dll,发布的时候放同一目录会很乱,这时候可以用privatePath后面指定搜索的dll文件夹,多个用;分隔 另外,发现在配置文件夹中 configSource 也是可以指定目录的 ...

  4. 2016-2017-2 《Java程序设计》教学进程

    2016-2017-2 <Java程序设计>教学进程 目录 考核方式 课前准备 教学进程 第00周学习任务和要求 第01周学习任务和要求 第02周学习任务和要求 第03周学习任务和要求 第 ...

  5. 20145208 GDB调试汇编堆栈过程分析

    20145208 GDB调试汇编堆栈过程分析 测试代码 #include<stdio.h> short addend1 = 1; static int addend2 = 2; const ...

  6. rsyslog配置报错解决

    配置过程中,查看/var/log/meassage 有报错信息: action '*' treated as ':omusrmsg:*' - please use ':omusrmsg:*' synt ...

  7. 二维RMQ

    求二维ST表 ;k<=;k++) ;l<=;l++) ;i<=n;i++) ;j<=m;j++){ <<(l-)),m+),tx=min(n+,i+(<< ...

  8. UIDynamic - 推动行为: UIPushBehavior

    用途: 从一个点移动到另外一个点; 相关属性: mode : UIPushBehaviorModeContinuous  //推移模式 angle : setAngle  //推移角度 magnitu ...

  9. AOJ DSL_2_A Range Minimum Query (RMQ)

    Range Minimum Query (RMQ) Write a program which manipulates a sequence A = {a0,a1,...,an−1} with the ...

  10. 菜鸟的Python学习之路(流水账)

    揭开Python的面纱 开始是因为别人说Python简单才开始学的,然后那段时间刚考完研,也没什么事,就多少瞅了瞅,然后发现语法的确简单很多,或者说简洁更合适. 当时看的是简明Python教程,没用多 ...