Reliability Assurance of Big Data in the Cloud: Cost-Effective Replication-Based Storage by Yun Yang PDF

Product Details:

Author(s): Yun Yang

Publisher: --

Category: Databases

Date: 24.12.2014

Pages: 106

Language: English

ISBN-10: 128025727

ISBN-13: 9780128025727

Format: PDF

Book Description:

With the rapid growth of Cloud computing, the size of Cloud data is expanding at a dramatic speed. A huge amount of data is generated and processed by Cloud applications, putting a higher demand on cloud storage. While data reliability should already be a requirement, data in the Cloud needs to be stored in a highly cost-effective manner. This book focuses on the trade-off between data storage cost and data reliability assurance for big data in the Cloud. Throughout the whole Cloud data lifecycle, four major features are presented: first, a novel generic data reliability model for describing data reliability in the Cloud second, a minimum replication calculation approach for meeting a given data reliability requirement to facilitate data creation third, a novel cost-effective data reliability assurance mechanism for big data maintenance, which could dramatically reduce the storage space needed in the Cloud fourth, a cost-effective strategy for facilitating data creation and recovery, which could significantly reduce the energy consumption during data transfer.

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