Overview of content related to 'duraspace' http://www.ariadne.ac.uk/taxonomy/term/16139/all?article-type=&term=&organisation=&project=&author=&issue= RSS feed with Ariadne content related to specified tag en Hydra UK: Flexible Repository Solutions to Meet Varied Needs http://www.ariadne.ac.uk/issue70/hydra-2012-11-rpt <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue70/hydra-2012-11-rpt#author1">Chris Awre</a> reports on the Hydra UK event held on 22 November 2012 at the Library of the London School of Economics.</p> </div> </div> </div> <p>Hydra, as described in the opening presentation of this event, is a project initiated in 2008 by the University of Hull, Stanford University, University of Virginia, and DuraSpace to work towards a reusable framework for multi-purpose, multi-functional, multi-institutional repository-enabled solutions for the management of digital content collections [<a href="#1">1</a>]. An initial timeframe for the project of three years had seen all founding institutional partners successfully implement a repository demonstrating these characteristics.&nbsp; Key to the aims of the project has always been to generate wider interest outside the partners to foster not only sustainability in the technology, but also sustainability of the community around this open source development.&nbsp; Hydra has been disseminated through a range of events, particularly through the international Open Repositories conferences [<a href="#2">2</a>], but the sphere of interest in Hydra has now stimulated the holding of specific events in different countries: Hydra UK is one of them.</p> <p>The Hydra UK event was held on 22 November 2012, kindly hosted by the Library at the London School of Economics.&nbsp; Representatives from institutions across the UK, but also Ireland, Austria and Switzerland, came together to learn about the Hydra Project, and to discuss how Hydra might serve their digital content collection management needs.&nbsp; 29 delegates from 21 institutions were present, representing mostly universities but also the archive, museum and commercial sectors.&nbsp; Five presentations were given on Hydra, focusing on the practical experience of using this framework and how it fits into overall system architectures, and time was also deliberately given over to discussion of more specific topics of interest and to allow delegates the opportunity to voice their requirements.&nbsp; The presentations were:</p> <ul> <li>Introduction to Hydra</li> <li>Hydra @ Hull</li> <li>Hydra @ Glasgow Caledonian University</li> <li>Hydra @ LSE</li> <li>Hydra @ Oxford</li> </ul> <h2 id="Introduction_to_Hydra">Introduction to Hydra</h2> <p>Chris Awre from the University of Hull gave the opening presentation.&nbsp; The starting basis for Hydra was mutual recognition by all the founding partners that a repository should be an enabler for managing digital content collections, not a constraint or simply a silo of content.&nbsp; Digital repositories have been put forward and applied as a potential solution for a variety of use cases over the years, and been used at different stages of a content lifecycle.&nbsp;</p> <p style="text-align: center; "><img alt="LSE Library (Photo courtesy of Simon Lamb, University of Hull.)" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/figure1-hydra-rpt-lse-library.jpg" style="width: 178px; height: 178px;" title="LSE Library (Photo courtesy of Simon Lamb, University of Hull.)" /></p> <p style="text-align: center; "><strong>Figure 1: LSE Library</strong><br /><small>(Photo courtesy of Simon Lamb, University of Hull.)</small></p> <p>To avoid producing a landscape of multiple repositories all having to be managed to cover these use cases, the Hydra Project sought to identify a way in which one repository solution could be applied flexibly to meet the requirements of different use cases. The idea of a single repository with multiple points of interaction came into being – Hydra – and the concept of individual Hydra ‘head’ solutions.</p> <p>The Hydra Project is informed by two main principles:</p> <ul> <li>No single system can provide the full range of repository-based solutions for a given institution’s needs,<br />o&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; …yet sustainable solutions require a common repository infrastructure.</li> <li>No single institution can resource the development of a full range of solutions on its own,<br />o&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; …yet each needs the flexibility to tailor solutions to local demands and workflows.</li> </ul> <p>The Hydra Project has sought to provide the common infrastructure upon which flexible solutions can be built, and shared.</p> <p>The recognition that no single institution can achieve everything it might want for its repository has influenced the project from the start. &nbsp;To quote an African proverb, ‘If you want to go fast go alone, if you want to go far, go together’. Working together has been vital.&nbsp; To organise this interaction, Hydra has structured itself through three interleaving sub-communities, the Steering Group, the Partners and Developers, as shown by Figure 2.</p> <p style="text-align: center; "><img alt="Figure 2: Hydra community structure" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/hydra-community-structure-v4.jpg" style="width: 661px; height: 506px;" title="Figure 2: Hydra community structure" /></p> <p style="text-align: center; "><strong>Figure 2: Hydra community structure</strong></p> <!-- <p style="text-align: center; "><img alt="Figure 2: Hydra community structure" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/figure2-hydra-community-structure.jpg" style="width: 640px; height: 490px;" title="Figure 2: Hydra community structure"></p><p style="text-align: center; "><strong>Figure 2: Hydra community structure</strong></p> --><!-- <p style="text-align: center; "><img alt="Figure 2: Hydra community structure" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/figure2-hydra-community-structure.jpg" style="width: 640px; height: 490px;" title="Figure 2: Hydra community structure"></p><p style="text-align: center; "><strong>Figure 2: Hydra community structure</strong></p> --><p>The concept of a Hydra Partner has emerged from this model of actively working together, and the project has a Memorandum of Understanding (MoU) process for any institution wishing to have its use of, and contribution and commitment to Hydra recognised.&nbsp; Starting with the original four partners in 2008, Hydra now has 11 partners, with two more in the process of joining.&nbsp; All have made valuable contributions and helped to make Hydra better.&nbsp; Hydra partnership is not the only route to involvement, though, and there are many in the Hydra developer community who are adopters of the software, but who have not reached a stage where partnership is appropriate.</p> <p>The technical implementation of Hydra was supported through early involvement in the project by MediaShelf, a commercial technical consultancy focused on repository solutions.&nbsp; All Hydra software is, though, open source, available under the Apache 2.0 licence, and all software code contributions are managed in this way.&nbsp; The technical implementation is based on a set of core principles that describe how content objects should be structured within the repository, and with an understanding that different content types can be managed using different workflows.&nbsp; Following these principles, Hydra could be implemented in a variety of ways: the technical direction taken by the project is simply the one that suited the partners at the time.</p> <p>Hydra as currently implemented is built on existing open source components, and the project partners are committed to supporting these over time:</p> <ul> <li>Fedora: one of the digital repository systems maintained through DuraSpace [<a href="#3">3</a>]</li> <li>Apache Solr: powerful indexing software now being used in a variety of discovery solutions [<a href="#4">4</a>]</li> <li>Blacklight: a next-generation discovery interface, which has its own community around it [<a href="#5">5</a>]</li> <li>Hydra plugin: a collection of components that facilitate workflow in managing digital content [<a href="#6">6</a>]</li> <li>Solrizer: a component that indexes Fedora-held content into a Solr index</li> </ul> <p>These components are arranged in the architecture shown in Figure 3.</p> <p style="text-align: center; "><img alt="Figure 3: Hydra architecture" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/figure3-hydra-architecture-v4.jpg" style="width: 543px; height: 258px;" title="Figure 3: Hydra architecture" /></p> <p style="text-align: center; "><strong>Figure 3: Hydra architecture</strong></p> <!-- <p style="text-align: center; "><img alt="Hydra architecture" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/architecture.png" style="width: 547px; height: 262px;" title="Hydra architecture"></p><p style="text-align: center; "><strong>Hydra architecture</strong></p> --><!-- <p style="text-align: center; "><img alt="Hydra architecture" src="http://ariadne-media.ukoln.info/grfx/img/issue70-hydra-2012-11-rpt/architecture.png" style="width: 547px; height: 262px;" title="Hydra architecture"></p><p style="text-align: center; "><strong>Hydra architecture</strong></p> --><p>A common feature of the last three components in the list above is the use of Ruby on Rails as the coding language and its ability to package up functionality in discrete ‘gems’.&nbsp; This was consciously chosen for Hydra because of its agile programming capabilities, its use of the MVC (Model–View–Controller) structure, and its testing infrastructure.&nbsp; The choice has been validated on a number of occasions as Hydra has developed.&nbsp; However, it was noted that other coding languages and systems could be used to implement Hydra where appropriate.&nbsp; This applies to all the main components, even Fedora.&nbsp; Whilst a powerful and flexible repository solution in its own right, Fedora has proved to be complex to use: Hydra has sought in part to tap this capability through simpler interfaces and interactions.</p> <p></p><p><a href="http://www.ariadne.ac.uk/issue70/hydra-2012-11-rpt" target="_blank">read more</a></p> issue70 event report chris awre bbc bodleian libraries california digital library duraspace glasgow caledonian university jisc london school of economics sakai stanford university university of hull university of oxford university of virginia hydra jisc information environment remap project apache api archives authentication cataloguing collection development content management data data management data set digital archive digital library digital preservation digital repositories dissemination eprints fedora commons framework google maps infrastructure institutional repository licence metadata multimedia open source preservation repositories research ruby search technology sharepoint software solr streaming video vle Thu, 13 Dec 2012 19:24:07 +0000 lisrw 2411 at http://www.ariadne.ac.uk Repository Fringe 2010 http://www.ariadne.ac.uk/issue65/repos-fringe-2010-rpt <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue65/repos-fringe-2010-rpt#author1">Martin Donnelly</a> (and friends) report on the Repository Fringe "unconference" held at the National e-Science Centre in Edinburgh, Scotland, over 2-3 September 2010.</p> </div> </div> </div> <p>2010 was the third year of Repository Fringe, and slightly more formally organised than its antecedents, with an increased number of discursive presentations and less in the way of organised chaos! The proceedings began on Wednesday 1 September with a one-day, pre-event SHERPA/RoMEO API Workshop [<a href="#1">1</a>] run by the Repositories Support Project team.</p> <p><a href="http://www.ariadne.ac.uk/issue65/repos-fringe-2010-rpt" target="_blank">read more</a></p> issue65 event report martin donnelly cetis dcc duraspace edina google jisc open university sherpa ukoln university of cambridge university of edinburgh university of glasgow university of hull university of southampton university of st andrews addressing history crispool datashare depositmo hydra jorum memento repomman reposit repositories support project romeo sharegeo sneep wikipedia aggregation api archives bibliographic data blog content management content negotiation csv curation data data management data set database digital curation digital library digital preservation digitisation dissemination doi dspace eprints fedora commons file format framework geospatial data gis google maps hashtag html hypertext identifier infrastructure institutional repository ipad kml learning objects mashup metadata national library oer ontologies open access open source preservation repositories research rss search technology social networks solr standards tagging twitter uri video visualisation wordpress yahoo pipes Fri, 29 Oct 2010 23:00:00 +0000 editor 1592 at http://www.ariadne.ac.uk Open Repositories 2010 http://www.ariadne.ac.uk/issue64/or-10-rpt <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue64/or-10-rpt#author1">Philip Hunter</a> and <a href="/issue64/or-10-rpt#author2">Robin Taylor</a> report on the Open Repositories Conference held in Madrid between 6 -9 July 2010 at the Palacio de Congresos.</p> </div> </div> </div> <p>The air temperature in Madrid was around 37ºC when the Edinburgh contingent arrived in mid-afternoon on 5 July. The excellent air-conditioned Metro took us all the way into town - about 14km - for only 2 Euros. We were told later that the temperature during the preceding week had been about 21ºC, but by the end of the conference week we were enjoying 39ºC. The conference venue turned out to be opposite the Santiago Bernabeu stadium (home of Real Madrid), in Paseo de la Castellana.</p> <p><a href="http://www.ariadne.ac.uk/issue64/or-10-rpt" target="_blank">read more</a></p> issue64 event report philip hunter robin taylor cornell university duraspace elsevier google microsoft orcid university of edinburgh university of london university of oxford university of southampton depositmo devcsi blog curation data database digital library digital repositories dspace eprints equella facebook fedora commons framework google analytics higher education identifier institutional repository metadata microsoft office open access repositories research research information management search technology software solr standards sword protocol tagging Thu, 29 Jul 2010 23:00:00 +0000 editor 1571 at http://www.ariadne.ac.uk Fedora UK & Ireland / EU Joint User Group Meeting http://www.ariadne.ac.uk/issue62/fedora-eu-rpt <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue62/fedora-eu-rpt#author1">Chris Awre</a> reports on the first coming together of two regional user groups for the Fedora digital repository system, hosted by the University of Oxford in December 2009.</p> </div> </div> </div> <!-- v2. edits from author incorporated into this version - 2010-02-12-22-47 rew --><!-- v2. edits from author incorporated into this version - 2010-02-12-22-47 rew --><p>The Fedora digital repository system [<a href="#1">1</a>] (as opposed to the Fedora Linux distribution, with which there is no connection) is an open source solution for the management of all types of digital content. Its development is managed through DuraSpace [<a href="#2">2</a>], the same organisation that now oversees DSpace, and carried out by developers around the world. The developers, alongside the extensive body of Fedora users, form the community that sustains Fedora.</p> <p><a href="http://www.ariadne.ac.uk/issue62/fedora-eu-rpt" target="_blank">read more</a></p> issue62 event report chris awre bbc duraspace ieee jisc kings college london stanford university technical university of denmark university of edinburgh university of hull university of oxford university of southampton university of virginia bril datashare hydra idmb cloud computing content management data data management database digital repositories dspace e-research e-science eprints fedora commons flickr framework geospatial data gis infrastructure institutional repository linux metadata mobile open source portal qr code rdbms rdf repositories research search technology software usability virtual research environment wiki xml youtube Sat, 30 Jan 2010 00:00:00 +0000 editor 1531 at http://www.ariadne.ac.uk Open Repositories 2009 http://www.ariadne.ac.uk/issue60/or-09-rpt <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue60/or-09-rpt#author1">Adrian Stevenson</a> reports on the four-day annual Open Repositories conference held at Georgia Tech in Atlanta, GA, USA over 18 - 21 May 2009.</p> </div> </div> </div> <p>I recently attended the annual Open Repositories 2009 Conference [<a href="#1">1</a>] in Atlanta, Georgia which hosted 326 delegates from 23 countries. For myself, as the SWORD [<a href="#2">2</a>] Project Manager, the event proved to be very worthwhile. My colleague Julie Allinson and I were both able to give a plenary presentation on the first day and a half-day workshop on the final day.</p> <p><a href="http://www.ariadne.ac.uk/issue60/or-09-rpt" target="_blank">read more</a></p> issue60 event report adrian stevenson cetis duraspace georgia institute of technology jisc massachusetts institute of technology microsoft national library of wales oai ukoln university of bath university of illinois university of southampton university of york repositories research team sherpa romeo sword project adobe aggregation api archives atom bibliographic data blog cloud computing copyright creative commons data data model digital library digital repositories digitisation dissemination dspace eprints facebook fedora commons flickr html institutional repository internet explorer interoperability jpeg metadata mets national library oai-ore oai-pmh ontologies open archives initiative open source rdf repositories research semantic web software standardisation sword protocol twitter url xml zip Wed, 29 Jul 2009 23:00:00 +0000 editor 1498 at http://www.ariadne.ac.uk Editorial Introduction to Issue 59: The Loneliness of the Long-distance Worker http://www.ariadne.ac.uk/issue59/editorial <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p><a href="/issue59/editorial#author1">Richard Waller</a> introduces Ariadne issue 59.</p> </div> </div> </div> <p>I am grateful to <strong>Marieke Guy</strong> not least since she still manages to write for <em>Ariadne</em> when she has her own blog [<a href="#1">1</a>] on remote working to maintain.</p> <p><a href="http://www.ariadne.ac.uk/issue59/editorial" target="_blank">read more</a></p> issue59 editorial richard waller duraspace jisc ukoln e-framework hydra iemsr jisc information environment remap project repomman application profile blog content management copyright data data model digital preservation e-government e-research fedora commons framework higher education ict infrastructure metadata metadata schema registry oer open access preservation remote working repositories research schema semantic web software sparql virtual research environment vle Wed, 29 Apr 2009 23:00:00 +0000 editor 1464 at http://www.ariadne.ac.uk News and Events http://www.ariadne.ac.uk/issue59/newsline <div class="field field-type-text field-field-teaser-article"> <div class="field-items"> <div class="field-item odd"> <p>Ariadne presents a brief summary of news and events.</p> </div> </div> </div> <p><a name="events1"></a></p> <h3 id="Digital_Preservation_The_Planets_Way">Digital Preservation – The Planets Way</h3> <p>Royal Library Copenhagen, Denmark<br />22-24 June 2009<br /><a href="http://www.planets-project.eu/events/copenhagen-2009/">http://www.planets-project.eu/events/copenhagen-2009/</a></p> <p>Does your organisation know what to preserve digitally for the future? Do you want to discuss your strategies for digital preservation with colleagues and experts? Do you know how to preserve your collections for the future? Do you know which tools and services to use for this?</p> <p><a href="http://www.ariadne.ac.uk/issue59/newsline" target="_blank">read more</a></p> issue59 news and events richard waller amazon city university london cni coalition for networked information dcc duraspace elsevier information today intute jisc jisc collections loughborough university mla oclc oucs oxford university computing services research information network science and technology facilities council the national archives tilburg university ukoln university college london university of california berkeley university of cambridge university of glamorgan university of oxford entag jisc information environment jorum aggregation archives blog cataloguing content management controlled vocabularies data database dewey decimal digital curation digital library digital preservation dissemination dspace e-learning e-research e-science fedora commons higher education html information retrieval infrastructure institutional repository intellectual property interoperability linked data mashup metadata mobile multimedia ontologies open access open source podcast portal portfolio preservation repositories research resource discovery schema search technology semantic web social software software standards tagging tei url usability vocabularies web 2.0 web app web resources wiki xml Wed, 29 Apr 2009 23:00:00 +0000 editor 1479 at http://www.ariadne.ac.uk