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High performance and security in cloud computing
Author(s) -
Bu Kai,
Xiao Bin,
Qian Yi
Publication year - 2017
Publication title -
concurrency and computation: practice and experience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.309
H-Index - 67
eISSN - 1532-0634
pISSN - 1532-0626
DOI - 10.1002/cpe.4241
Subject(s) - cloud computing , computer science , cloud computing security , cloud testing , the internet , task (project management) , computer security , scheduling (production processes) , data science , world wide web , operating system , engineering , operations management , systems engineering
“Cloud” is a common metaphor for an Internet accessible infrastructure (e.g., data storage and computing hardware) that is hidden from users. Cloud computing makes data truly mobile and a user can simply access a chosen cloud with any internet accessible device. In cloud computing, IT-related capabilities are provided as services, accessible without requiring detailed knowledge of the underlying technology. Thus, many mature technologies are used as components in cloud computing, but still there are many unresolved and open problems.