New cloud architectures for the next generation internet

Cloud computing has ushered in a new paradigm with the availability of computing as a service, letting customers share the same physical infrastructure and purchase computing resources on demand (e.g. Amazon EC2 and Windows Azure). The multi-tenancy property of cloud computing offers clients flexibi...

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Online Access:http://hdl.handle.net/2047/d20002732
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Summary:Cloud computing has ushered in a new paradigm with the availability of computing as a service, letting customers share the same physical infrastructure and purchase computing resources on demand (e.g. Amazon EC2 and Windows Azure). The multi-tenancy property of cloud computing offers clients flexibility while creating a unique set of challenges in areas such as reliability and security.