Dynamic Storage Policy Model for Massive Data in Cloud Computing

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Provided by: AICIT
Topic: Cloud
Format: PDF
To meet the needs of storage policy of the massive data in cloud environment, the authors used the traditional policy storage as entry point, and introduced concept lattice, where policies are stored according to partial order relation. So, they proposed dynamic storage policy model based on concept lattice. Appropriate form background is defined according to semantic information of problem domain, and the concept lattice of this form background can get by analyzing formal concept, to obtain partial order relationships among attributes, and then to build policy warehouse which can update real time, meeting ever-changing requirements from users and ever-changing strategies and conflicts between local policy and network policy in cloud network.
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