9. Ubiquitous Clouds and the Internet
of Things
9.1 Cloud Trends in Supporting Ubiquitous Computing
 Distributed Computing  Clustered Systems  P2P Networks 
Computing Cloud  Internet Cloud
9.1.1 Use of Clouds to HPC/HTC and Ubiquitous Computing
 Ubiquitous cloud computing refers to the use of Internet resources at
any place and any time for any objectives.
 Herbert Simon
 어떤 정보가 비교적 분명 소모 : 그것은 받는 사람의 관심을 소모합니다. 따라
서 정보의 부는 관심의 빈곤, 그리고 그것을 소비하는지도 모르는 정보 소스의
과잉 사이에서 효율적으로 관심을 할당해야 할 필요가 있다.
 Vannevar Bush on Predicting Memex
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 Table 9.1 Some IT Companies Cloud Services or Products
9.1.2 Large-Scale Private Clouds at NASA and CERN
 NASA’s Nebula Cloud
 Nebula is a cloud computing pilot under development at NASA Ames
Research Center.
 It integrates a set of open source components into a seamless, selfservice platform, providing high-capacity computing, storage, and
network connectivity using a virtualized, scalable approach to achieve
cost and energy efficiencies.
 CERN Super Cloud
 CERN (유럽입자물리학연구소) has long been an influential leader in
solving complex IT problem.
9.1.3 Cloud Mashup for Agility and Scalability
 A mashup is a web page or application that combines data,
presentations, or functionality from two or more sources to create
a new service.
 The Idea of a Cloud Mashup
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 Figure 9.4 The concept of a mashup between the GAW and AWS cloud platforms.
 CloudNets for Mobile Cloud Computing
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9.4 Enabling Technologies for the IoT
 In ubiquitous computing, the Internet of Things (IoT)
provides a network of sensor- or radio-connected devices
that can be uniquely identified and located in the cyberphysical space.
 This IoT is mostly wirelessly connected as a self-configuring
network of radio-frequency tags, low-cost sensors or elabels.
9.3.1 The Internet of Things for Ubiquitous Computing
 Figure 9.14 Technology road map of the IoT.
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Architecture of The IoT, Figure 9.15
RFID
Sensor Networks
GPS
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