A digital library, also called an online library, an internet library, a digital repository, or a digital collection is an online database of digital objects that can include text, still images, audio, video, digital documents, or other digital media formats or a library accessible through the internet. Objects can consist of digitized content like print or photographs, as well as originally produced digital content like word processor files or social media posts. In addition to storing content, digital libraries provide means for organizing, searching, and retrieving the content contained in the collection. Digital libraries can vary immensely in size and scope, and can be maintained by individuals or organizations.[1] The digital content may be stored locally, or accessed remotely via computer networks. These information retrieval systems are able to exchange information with each other through interoperability and sustainability.[2]
An early example of a digital library is the Education Resources Information Center (ERIC), a database of education citations, abstracts and texts that was created in 1964 and made available online through DIALOG in 1969.[7]
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Some important digital libraries also serve as long term archives, such as arXiv and the Internet Archive. Others, such as the Digital Public Library of America, seek to make digital information from various institutions widely accessible online.[17]
The technology used to create digital libraries is even more revolutionary for archives since it breaks down the second and third of these general rules. In other words, "digital archives" or "online archives" will still generally contain primary sources, but they are likely to be described individually rather than (or in addition to) in groups or collections. Further, because they are digital, their contents are easily reproducible and may indeed have been reproduced from elsewhere. The Oxford Text Archive is generally considered to be the oldest digital archive of academic physical primary source materials.
Traditional libraries are limited by storage space; digital libraries have the potential to store much more information, simply because digital information requires very little physical space to contain it.[26] As such, the cost of maintaining a digital library can be much lower than that of a traditional library. A physical library must spend large sums of money paying for staff, book maintenance, rent, and additional books. Digital libraries may reduce or, in some instances, do away with these fees. Both types of library require cataloging input to allow users to locate and retrieve material. Digital libraries may be more willing to adopt innovations in technology providing users with improvements in electronic and audio book technology as well as presenting new forms of communication such as wikis and blogs; conventional libraries may consider that providing online access to their OP AC catalog is sufficient. An important advantage to digital conversion is increased accessibility to users. They also increase availability to individuals who may not be traditional patrons of a library, due to geographic location or organizational affiliation.
Digital preservation aims to ensure that digital media and information systems are still interpretable into the indefinite future.[31] Each necessary component of this must be migrated, preserved or emulated.[32] Typically lower levels of systems (floppy disks for example) are emulated, bit-streams (the actual files stored in the disks) are preserved and operating systems are emulated as a virtual machine. Only where the meaning and content of digital media and information systems are well understood is migration possible, as is the case for office documents.[32][33][34] However, at least one organization, the Wider Net Project, has created an offline digital library, the eGranary, by reproducing materials on a 6 TB hard drive. Instead of a bit-stream environment, the digital library contains a built-in proxy server and search engine so the digital materials can be accessed using an Internet browser.[35] Also, the materials are not preserved for the future. The eGranary is intended for use in places or situations where Internet connectivity is very slow, non-existent, unreliable, unsuitable or too expensive.
Digital libraries are hampered by copyright law because, unlike with traditional printed works, the laws of digital copyright are still being formed. The republication of material on the web by libraries may require permission from rights holders, and there is a conflict of interest between libraries and the publishers who may wish to create online versions of their acquired content for commercial purposes. In 2010, it was estimated that twenty-three percent of books in existence were created before 1923 and thus out of copyright. Of those printed after this date, only five percent were still in print as of 2010. Thus, approximately seventy-two percent of books were not available to the public.[37]
Digital archives are an evolving medium and they develop under various circumstances. Alongside large scale repositories, other digital archiving projects have also evolved in response to needs in research and research communication on various institutional levels. For example, during the COVID-19 pandemic, libraries and higher education institutions have launched digital archiving projects to document life during the pandemic, thus creating a digital, cultural record of collective memories from the period.[49] Researchers have also utilized digital archiving to create specialized research databases. These databases compile digital records for use on international and interdisciplinary levels. COVID CORPUS, launched in October 2020, is an example of such a database, built in response to scientific communication needs in light of the pandemic.[50] Beyond academia, digital collections have also recently been developed to appeal to a more general audience, as is the case with the Selected General Audience Content of the Internet-First University Press developed by Cornell University. This general-audience database contains specialized research information but is digitally organized for accessibility.[51] The establishment of these archives has facilitated specialized forms of digital recordkeeping to fulfill various niches in online, research-based communication.
In its role as a facilitator of active learning the Libraries of Troy University regularly host lectures, programs, displays, and films. The physical libraries on the Dothan, Montgomery, and Troy campuses have collections of more than 90,000, 35,000, and 200,000 bound volumes, respectively. In addition to physical materials, all of the libraries provide access to over 200 databases, including those that allow access to books, reference works, journal and newspaper articles, audio-visual sources including streaming video, and numeric data via computers, tablets, and smart phones. The interlibrary loan (ILL) service enables students to obtain materials which are not available locally or through the Library's digital collections.
Students at all of the campus libraries have access to study spaces; computer workstations; opportunities to print, and photocopy; and wireless access for electronic devices. Assistance with library resources is available in person or by telephone, email, and online chat (during the hours of operation of the Troy Campus Library). The Troy University Library on the Troy campus is a Federal Depository Library and it allows all users, including the general public, to access government documents freely. The Troy University reference librarians provide assistance and instruction by means of library guides, bibliographies, and tutorials; and live, librarian-led instructional sessions. Online guides include links to Web sites relevant to the academic programs.
ACLS Humanities E-Book is a digital collection of 2,200 full-text titles offered by the American College of Learned Sciences (ACLS) in collaboration with fourteen learned societies, nearly 100 contributing publishers, and librarians at the University of Michigan's Scholarly Publishing Office.
Chicago Manual of Style Online. Completely searchable and easy to use, The Chicago Manual of Style Online provides recommendations on editorial style and publishing practices for the digital age. Now offering the full contents of the 17th and 16th editions, it is the must-have reference for everyone who works with words.
DigiNole (FSU's Digital Repository): Our digital library provides online access to thousands of unique and historical materials held in Special Collections & Archives, as well as the products of original research by the FSU community.
Instruction: Librarians are available to support classes with instruction and research help while classes meet remotely. In addition to research skills, we can help you identify online, open, or primary source resources to use in your online teaching. To request library instruction, please reach out to your subject librarian or fill out a request form. Our digital research team also provides remote instruction as needed.
Have a question? Ask a Librarian! The library offers online chat service where you can chat directly to ask a librarian any research questions while on or off campus. If chat is currently offline, please reach out to your library liaison or use the contact details below for assistance.
Borrow and read thousands of digital comics, graphic novels, and manga from the Clayton County Library System with ComicsPlus! No holds or waiting lists. Plus you also get offline access on your tablet, computer, or smartphone! Click here to sign up for your Comics Plus account today!
Adobe Digital Editions software offers an engaging way to view and manage eBooks and other digital publications. Use it to download and purchase digital content, which can be read both online and offline. 2ff7e9595c
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