Dspace. DART. The DART project will undertake a coordinated program of e-Research requirements analysis, software development, policy and guideline creation and prototyping to investigate how best to: collect, capture and retain large data sets and streams from a range of different sources; deal with the infrastructural issues of scale, sustainability and interoperability between repositories; support deposit into, access to, and annotation by a range of actors, to a set of digital libraries which include publications, datasets, simulations, software and dynamic knowledge representations; assist researchers in dealing with intellectual property issues during the research process; and adopt next-generation methods for research publication, dissemination and access.
The project description, bid document, an overview presentation (PDF) and progress reports are available from the project documents page. The press-release announcing the funding is also available. SRB.
Content repository API for Java. Overview[edit] A JCR is a type of object database tailored to storing, searching, and retrieving hierarchical data. The JCR API grew out of the needs of content management systems, which require storing documents and other binary objects with associated metadata; however, the API is applicable to many additional types of applications. In addition to object storage, the JCR provides: APIs for versioning of data; transactions; observation of changes in data; and import or export of data to XML in a standard way. Data structure[edit] Queries[edit] A JCR can export portions of its tree to XML in two standard formats and can import hierarchies directly from XML.
Available implementations[edit] References[edit] See also[edit] Content Management Interoperability Services (CMIS), another content repository API. eXo - JCR Implementation. ModeShape. Apache Jackrabbit.
Solr. :: Blacklight. Fedora commons. KnowledgeTree.