2020, Vol. 2, Issue 2, Part A

Author(s): Syed Mahmood Ahmad

Abstract: The preservation of digital content has emerged as a critical function of academic libraries, driven by the exponential growth of electronic resources and the risk of technological obsolescence. This paper presents a comparative study of the major digital preservation techniques used in academic libraries—migration, emulation, encapsulation, and bit-level preservation. The paper evaluates each method's principles, advantages, limitations, and suitability for diverse academic content. Through a review of global standards, metadata frameworks, and implementation models, the study identifies key factors contributing to sustainable preservation strategies. The analysis emphasizes the need for integrated approaches, policy development, and continuous technological adaptation to ensure long-term access to scholarly digital assets.

Pages: 119-125 | Views: 75 | Downloads: 39

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