Last modified by Wai-Tim Ng on 2019/11/04 08:52
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From version < 11.1 >
edited by Wai-Tim Ng
on 2018/07/31 07:15
To version < 15.1 >
edited by Wai-Tim Ng
on 2019/11/04 08:46
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1 -3.1. Hardware and infrastructure
1 +3.2. Hardware and infrastructure
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1 -Index [[image:38c0504de9.jpg||alt="The VSC-3 located in Vienna" height="171" style="float:right" width="257"]]
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2 2  
3 3  * Cloud computing
4 4  * Cloud storage
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6 6  * Supercomputer
7 7  * Vienna Scientific Cluster
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11 11  (% cellpadding="5" cellspacing="5" style="height:227px; width:1252px" %)
12 12  |[[**Cloud computing**>>https://en.wikipedia.org/wiki/Cloud_computing]] enables access to shared pools of configurable system resources and higher-level services that can be rapidly provisioned with minimal management effort, often over the Internet. Cloud computing relies on sharing of resources to achieve coherence and economies of scale, similar to a public utility.
13 13  |[[**Cloud storage**>>https://en.wikipedia.org/wiki/Cloud_storage]] is a model of data storage in which the digital data is stored in logical pools, the physical storage spans multiple servers (and often locations), and the physical environment is typically owned and managed by a hosting company. These cloud storage providers are responsible for keeping the data available and accessible, and the physical environment protected and running. People and organizations buy or lease storage capacity from the providers to store user, organization, or application data.