example showing how to create simulation entities (a DatacenterBroker in this example) in run-time using a globar manager entity (GlobalBroker). /* * Title: CloudSim Toolkit * Description: CloudSim (Cloud Simulation) Toolkit for Modeling and Simulation * of Clouds * Licence: GPL - http://www.gnu.org/copyleft/gpl.html * * Copyright (c) 2009‚ The University of Melbourne‚ Australia */ package org.cloudbus.cloudsim.examples; import java.text.DecimalFormat;
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IMPACTS OF CLOUD TECHNOLOGIES -CLOUD COMPUTING 2012.12 COMP1020 ABSTRACT Cloud computing is definitely one of the most popular concepts in the contemporary computer world. Open an IT website or an IT magazine and this term shows up everywhere‚ which is constantly being preached‚ or even overused by most of the IT firms. However‚ few users and beneficiaries have an understanding of its real definition; moreover‚ though sounded novel‚ the cloud computing actually has connection
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Case Study 3.4 - Salesforce.Com: Cloud Services Go Mainstream 1. How does Salesforce.com use cloud computing? Salesforce.com provides customer relationship management and other software applications using the software-as-a-service business model over the Internet. Cloud computing‚ also known as on-demand computing‚ eliminates the need for a business to make large up-front hardware and software investments and reduces the time to implement new programs. Subscribers to Salesforce.com don’t
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Bitcoin: Bitcoins Evolving E-Commerce & Security in the Cloud Environment Derek Shamberger Managerial Applications of Information Technology DeVry University‚ Keller Graduate School of Management June 14‚ 2014 Abstract: Bitcoin is digital currency‚ new to old regimes of banking but recognized by various organizations for its high liquid properties. The currency is not respected by any government and yet through peer-to-peer networking the currency holds integrity. It is not exchangeable
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CHAPTER ONE INTRODUCTION Cloud computing refers to the delivery of computing and storage capacity (Gruman ‚2008) as a service to a heterogeneous community of end-recipients. The name comes from the use of clouds as an abstraction for the complex infrastructure it contains in system diagrams (Gruman‚ 2008). Cloud computing entrusts services with a user’s data‚ software and computation over a network. Cloud computing can be public or private or hybrid. In public cloud‚ applications‚ storage‚ and
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ABSTRACT Cloud computing is defined by Cearly and Phifer in their case study titled “Case Studies in Cloud Computing” as “a style of computing in which scalable and elastic IT-related capabilities are provided ‘ as a service’ to customers using Internet technologies”. Cloud computing services had been provided by major vendors such as Google‚ Amazon‚ Microsoft‚ IBM‚ Hewlett-Packard‚ and others for business computing until recently when Apple Corporation announced iCloud for consumers. Therefore
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technology (Davis‚ 1989; Davis et al.‚ 1989‚ Lucas and Spitler‚ 1999). Quite a number of studies have been published for studying the web based database (Maja Pantic et al.‚ 2005‚ Antonija Mitrovic et al.‚ 2004). Even though number of studies explains about the adoption of web based technologies‚ there still exists a gap in the research which needs explanation about individual adoption of web based database. This study looks at factor affecting individual adoption of web based database from technological
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Pupils’ Misconceptions in Mathematics One of the most important findings of mathematics education research carried out in Britain over the last twenty years has been that all pupils constantly ‘invent’ rules to explain the patterns they see around them. (Askew and Wiliam 1995) While many of these invented rules are correct‚ they may only apply in a limited domain. When pupils systematically use incorrect rules‚ or use correct rules beyond the their proper domain of application‚ we have a
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Utah Department of Health Data Security Breach September 12‚ 2013 Accounting Information Systems Utah Department of Health Data Security Breach Introduction On March 10‚ 2012‚ thousands of people fell victim to having their social security numbers‚ birthdays‚ names‚ addresses‚ and even their medical diagnosis stolen by computer hackers. On April 2‚ 2012‚ the breach was realized and 780‚000 people learned that their identities were stolen and would now need to monitor their credit
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Secured Wireless Sensor Network-integrated Cloud computing for u-Life Care (SC3). SC3 monitors human health‚ activities‚ and shares information among doctors‚ caregivers‚ clinics‚ and pharmacies in the Cloud‚ so that users can have better care with low cost. SC3 incorporates various technologies with novel ideas including; sensor networks‚ Cloud computing security‚ and activities recognition. 1. INTRODUCTION 1.1. What is Cloud Computing? The Cloud computing‚ coined in late of 2007‚ currently
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