文档介绍：CloudCloud ComputingComputing
andand InternetInternet ofof ThingsThings
云计算与物联网云计算与物联网
(Lecture 2 at DUST, July 26, 2010)
Kai Hwang 黄铠
University of Southern California 清
华大学
. Virtualized Datacenters and The CloudOS
. Cloud Security and Data Protection
. FutureGrid of Clouds and Internet of Things
Prof. Kai Hwang, USC/THU
1
Public, Private and Hybrid Clouds
Source: Distributed Systems and Cloud Computing, [2]
Prof. Kai Hwang, USC/THU
2
Global Server Usages and
Breakdown of Datacenter Cost
Prof. Kai Hwang, USC/THU
3
A Typical Cluster of Servers
in Multiple Racks
Prof. Kai Hwang, USC/THU
4
A Typical Datacenter Layout
Prof. Kai Hwang, USC/THU
5
Architecture of A Typical
Warehouse-Scale Computer (WSC)
Prof. Kai Hwang, USC/THU
6
Breaking an energy efficiency metric into three
components: (a) Power Usage Effectiveness (b) Server
PUE, and the efficiency of the electronic components
Prof. Kai Hwang, USC/THU
7
Modular Datacenters
in Chilled Truck Containers
Prof. Kai Hwang, USC/THU
8
Interconnection of Modular Datacenters
Prof. Kai Hwang, USC/THU
9
Data Security and Copyright Protection
Demands in A Trusted Cloud Platform
Source: Reference [3, 4]
Prof. Kai Hwang, USC/THU
March 11, 2009 Prof. Kai Hwang, USC 10