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@article{189141,
        author = {Dr. S.Prabakaran and T. S. Gowtham and M. Gowtham and K. Hari Prasad},
        title = {DIGITAL LIBRARY SYSTEM},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {7},
        pages = {5366-5373},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=189141},
        abstract = {The present page would provide the conceptual framework of a Digital Library System (DLS), which is described as a structured body of digital objects (text, audio, video, data) and the required services to develop, maintain, manage, access, and preserve them. It goes beyond the mere analogy of an online physical library to declare it as a complicated socio-technical structure. The essence of this page is devoted to the Data/Storage Layer: The back-end infrastructure (including databases (supposedly containing metadata), digital repositories (storing assets, commonly systems such as Fedora or DSpace), and preservation systems). The following page prepares the ground and explains the interplay of these layers that constitute a knowledge management system that is cohesive, secure and scalable.
This page explores the practical technologies and standards that enable a DLS to operate well and to be interoperable. It elaborates on the importance of metadata (with the help of such schemas as Dublin Core, MODS, METS) in terms of discovery and description. It discusses how interoperability protocols like OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting) can be used to combine content in incompatible repositories and Z39.50/SRU can be used to search and retrieve it. The next point of discussion is the end-user perspective, which describes critical services.
This page bridges the gap between the technical architecture in Page 1 and the reality of the services that users and librarians deal with every day. The last page touches on the major threats of DLS implementation such as digital preservation obsolescence, copyright and IPR issues (DRM, licensing), digital divide, and the need to make sure that it is sustainable (financial and technical). 
The paper is summarized by placing the Digital Library in a context that is not just as a repository, but as an active, intelligent, and essential tool of promoting world scholarship, lifelong learning, and cultural conservation in the 21st century.},
        keywords = {Digital Library, E-Resources, Information Retrieval, Catalog Management, Online Access, User Authentication, Resource Sharing, Database Management, Knowledge Preservation},
        month = {December},
        }