AIRCC's International Journal of Computer Science and Information Technology

Khaled Aldossari ¹

Affiliations
1 EXPEC Computer Center, Saudi Aramco, SA

Abstract

This paper addresses the major challenges that large organizations face in protecting their valuable data. Some of these challenges include recovery objectives, data explosion, cost and the nature of data. The paper explores multiple methods of data protection at different storage levels. RAID disk arrays, snapshot technology, storage mirroring, and backup and archive strategies all are methods used by many large organizations to protect their data. Furthermore, efficiency technologies - including: data compression and deduplication, and tiered storage -used with modern data protection systems are explained. The paper proposes certain criteria that can be used to evaluate enterprise-level backup and archive solutions in the market today. The evaluation criteria cover all business needs and help to tackle the key issues related to data protection. Finally, this paper provides insight on data protection mechanisms and proposes guidelines that help organizations to choose the best backup and archive solutions.

Keywords

Data Protection, Data Loss, Data Recovery, Backup, Archive.

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