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Perma.cc
Perma.cc is a web archiving service for legal and academic citations founded by the Harvard Library Innovation Lab in 2013. Concept Perma.cc was created in response to studies showing high incidences of link rot in both academic publications and judicial opinions. By archiving copies of linked resources, and providing them with a permanent URL, Perma.cc is intended to provide longer-term verifiability and context for academic literature and caselaw. Perma.cc is administered by a network of academic and government libraries. In 2016, Harvard received a $700,000 grant from the Institute for Museum and Library Services to expand development of Perma.cc. Design Perma.cc initiates page saves by user request only, it does not crawl the web and save pages like the Wayback Machine. A user account is required to save a page. Its target audience are organizations such as libraries, academic journals, law courts and school faculty. It provides support for organizational membership and ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WebCite
WebCite is an intermittently available archive site, originally designed to digitally preserve scientific and educationally important material on the web by taking snapshots of Internet contents as they existed at the time when a blogger or a scholar cited or quoted from it. The preservation service enabled verifiability of claims supported by the cited sources even when the original web pages are being revised, removed, or disappear for other reasons, an effect known as link rot. As of June 2023, the site no longer accepts new archive requests; old archive snapshots can still be viewed. The site is frequently offline with no explanation, and for lengthy periods of time. For example it was offline between October 29, 2021 and June 24, 2023 (1 year and 8 months) during which it reported "DB Connection failed". The site is owned and maintained by Gunther Eysenbach. Service features WebCite allowed for preservation of all types of web content, including HTML web pages, PDF f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Link Rot
Link rot (also called link death, link breaking, or reference rot) is the phenomenon of hyperlinks tending over time to cease to point to their originally targeted file, web page, or server due to that resource being relocated to a new address or becoming permanently unavailable. A link that no longer points to its target may be called ''broken'', ''dead'', or ''orphaned''. The rate of link rot is a subject of study and research due to its significance to the internet's ability to preserve information. Estimates of that rate vary dramatically between studies. Information professionals have warned that link rot could make important archival data disappear, potentially impacting the legal system and scholarship. Prevalence A number of studies have examined the prevalence of link rot within the World Wide Web, in academic literature that uses URLs to cite web content, and within digital libraries. In a 2023 study of the Million Dollar Homepage external links, it was found t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perma , a web archiving service for legal and academic citations
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"Perma," "PERMA," or "perma-" may refer to: * Perma (Benin), a town and arrondissement * Perma, Montana, a place in Sanders County, Montana, United States * PERMA, the five components of positive psychology proposed by Martin Seligman See also * Perma.cc Perma.cc is a web archiving service for legal and academic citations founded by the Harvard Library Innovation Lab in 2013. Concept Perma.cc was created in response to studies showing high incidences of link rot in both academic publications an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Archiving
Web archiving is the process of collecting, preserving, and providing access to material from the World Wide Web. The aim is to ensure that information is preserved in an archival format for research and the public. Web archivists typically employ automated web crawlers to capturing the massive amount of information on the Web. A widely known web archive service is the Wayback Machine, run by the Internet Archive. The growing portion of human culture created and recorded on the web makes it inevitable that more and more libraries and archives will have to face the challenges of web archiving. National libraries, national archives, and various consortia of organizations are also involved in archiving Web content to prevent its loss. Commercial web archiving software and services are also available to organizations that need to archive their own web content for corporate heritage, regulatory, or legal purposes. History and development While curation and organization of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Webrecorder
Webrecorder is an American technology company founded by Ilya Kreymer that builds open source web archiving tools and maintains the WACZ file format. History In 2016 Rhizome was awarded a $600,000 USD multi-year grant from the Andrew W. Mellon Foundation to fund and continue to operate Webrecorder.io, an open source website that allowed users to archive and replay archived webpages. Lead by Ilya Kreymer and Dragan Espenschied, the project would build atop Kreymer's previous work as a consultant for Rhizome and continue to use pywb for capture and playback of WARC files. In 2020 after four years of development, Rhizome and Kreymer announced that Webrecorder would split into its own commercial entity, with the archiving service being renamed to "Conifer". Following the split, Kreymer would go on to release ArchiveWeb.page and ReplayWeb.page — applications that allow users to archive and replay archived webpages respectively, without the use of a central server to facilitate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Web Archiving Initiatives
This article contains a list of Web archiving initiatives worldwide. For easier reading, the information is divided in three tables: web archiving initiatives, archived data, and access methods. Some of these initiatives may or may not make use of several web archiving file formats and/or their own proprietary file formats. This Wikipedia page was originally generated from the results obtained for the research paper ''A survey on web archiving initiatives'', published by thArquivo.pt(the Portuguese web-archive) team at the time. Web archiving initiatives Archived data Access methods References External links List of member archives - International Internet Preservation ConsortiumRepository created by the Webrecorder project that contains a socially constructed experimental list of publicly available archives * {{DigitalPreservation * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Preservation
In library science, library and archival science, digital preservation is a formal process to ensure that digital information of continuing value remains accessible and usable in the long term. It involves planning, resource allocation, and application of Preservation (library and archive), preservation methods and Technology, technologies,Day, Michael. "The long-term preservation of Web content". Web archiving (Berlin: Springer, 2006), pp. 177-199. . and combines policies, strategies and actions to ensure access to digital reformatting, reformatted and "born-digital" content, regardless of the challenges of media failure and technological change. The goal of digital preservation is the accurate rendering of authenticated content over time.Evans, Mark; Carter, Laura. (December 2008). The Challenges of Digital Preservation. Presentation at the Library of Parliament, Ottawa. The Association for Library Collections and Technical Services Preservation and Reformatting Section of the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archive
An archive is an accumulation of historical records or materials, in any medium, or the physical facility in which they are located. Archives contain primary source documents that have accumulated over the course of an individual or organization's lifetime, and are kept to show the history and function of that person or organization. Professional archivists and historians generally understand archives to be records that have been naturally and necessarily generated as a product of regular legal, commercial, administrative, or social activities. They have been metaphorically defined as "the secretions of an organism", and are distinguished from documents that have been consciously written or created to communicate a particular message to posterity. In general, archives consist of records that have been selected for permanent or long-term preservation on the grounds of their enduring cultural, historical, or evidentiary value. Archival records are normally unpublished and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memento Project
Memento is a United States ''National Digital Information Infrastructure and Preservation Program (NDIIPP)''–funded project aimed at making Web archiving, Web-archived content more readily discoverable and accessible to the public. Technical description Memento is defined in RFC 7089 as an implementation of the time dimension of content negotiation. HTTP accomplishes negotiation of content via a variety of headers that allow clients and servers to find content that the user desires. The header provided by HTTP does not necessarily reflect when a particular version of a web page came into existence. Also, the header may not exist in some cases. To provide more information, the header has been introduced to indicate when a specific representation of a web page was observed on the web. Usage Copies of page can be found by simply navigating, in a web browser, to a link formatted, replacing ''urltoarchive'' with the full URL of the page desired:{{cite web, url=http://t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portable Network Graphics
Portable Network Graphics (PNG, officially pronounced , colloquially pronounced ) is a raster graphics, raster-graphics file graphics file format, format that supports lossless data compression. PNG was developed as an improved, non-patented replacement for Graphics Interchange Format (GIF). PNG supports palette-based images (with palettes of 24-bit RGB color model, RGB or 32-bit RGBA color space, RGBA colors), grayscale images (with or without an Alpha compositing, alpha channel for transparency), and full-color non-palette-based RGB or RGBA images. The PNG working group designed the format for transferring images on the Internet, not for professional-quality print graphics; therefore, non-RGB color spaces such as CMYK color model, CMYK are not supported. A PNG file contains a single image in an extensible structure of ''chunks'', encoding the basic pixels and other information such as textual comments and Integrity checker, integrity checks documented in Request for Comments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scoop (web Archiving Software)
Scoop, Scoops or The Scoop may refer to: Artefacts * Scoop (machine part), a component of machinery to carry things * Scoop (tool), a shovel-like tool, particularly one deep and curved, used in digging * Scoop (theater), a type of wide area lighting fixture * Scoop (utensil), a specialized spoon for serving * Scoop neckline, a kind of shirt neckline * Scoop stretcher, a device used for casualty lifting * Hood scoop, a ventilating opening in the bonnet (hood) of a car People and characters * Scoop (nickname), a list of people nicknamed "Scoop" or "Scoops" * Fatman Scoop (born 1979), American rapper Fictional characters * Scoop, a backhoe loader character in ''Bob the Builder'' * Scoop, a toy bulldozer in '' Scoop and Doozie'' * Scoop (''G.I. Joe''), a character in the ''G.I. Joe'' universe * Scoop Smith, a character in Fawcett Comics' ''Whiz Comics'' * Todd "Scoops" Ming, a character on '' WordGirl'' Places * The Scoop, an amphitheatre in London, England, UK * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Service
A web service (WS) is either: * a service offered by an electronic device to another electronic device, communicating with each other via the Internet, or * a server running on a computer device, listening for requests at a particular port over a network, serving web documents (HTML, JSON, XML, images). In a web service, a web technology such as HTTP is used for transferring machine-readable file formats such as XML and JSON. In practice, a web service commonly provides an object-oriented web-based interface to a database server, utilized for example by another web server, or by a mobile app, that provides a user interface to the end-user. Many organizations that provide data in formatted HTML pages will also provide that data on their server as XML or JSON, often through a Web service to allow syndication. Another application offered to the end-user may be a mashup, where a Web server consumes several Web services at different machines and compiles the content into one user int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
