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h1. DSpace 2.0 Storage Service Implementations Based on Semantic Content Repository - Yigang Zhou \\ {excerpt}Develop DSpace storage service implementations based on semantic content repositories (TripleStore). - Yigang Zhou{excerpt} {panel} {toc:style=none|separator=newline|outline=true} {panel}\\ h1. Abstract \\ On the on hand, DSpace 2.0 has a generalized storage service API which allows a DSpace 2.0 repository to use many possible systems to store digital repository data. On the other hand, semantic content repositories (triplestores) such as Mulgural, Sesame and Tupelo are available for semantic data storage, which are suitable for storing blobs and metadata from DSpace represented in the form of RDF triples. In this project, I will develop DSpace storage service implementations based on semantic content repositories. Finally, I will cooperate with Andrius Blažinskas who is working on another GSoC 2010 project of back-porting DSpace 2.0 storage interfaces to 1.x, to make triplestore storage service ready to use for DSpace 1.x. \\ | Project Title: | DSpace 2.0 Storage Service Implementations Based on Semantic Content Repository | | Student: | Yigang Zhou, Wuhan University, P.R. China | | Mentors: | Mark Diggory | | Contacting author: | _egang_ DOT _zhou_ AT _gmail_ DOT _com_ | | SCM Location for Project: | [http://scm.dspace.org/svn/repo/sandbox/gsoc/2010/triplestore/] | \\ h1. Details \\ h2. Architecture \\ The principles of the architecture is quite similar to JackrabbitStorageService. First, the : # The triplestore StorageService can be compatible to all kinds of semantic data storages (e.g. Sesame, Mulgural, Jena, etc.), through different configuration settings. Secondly, the # Other new semantic data storages (e.g. Mulgural) can be easily plugin into the architecture without much efforts and need not modify code of the API. # The triplestore StorageService should be able to accommodate both blobs (binary/textual data) and metadata information. \\ !dspace-tupelo.png|align=center! {div:align=center}Figure 1. UML Diagram{div} As is shown in Figure 1, we have a TupeloStorageService |
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