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Persistent URL http://purl.org/net/epubs/work/29547941
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Record Id 29547941
Title Graph database back-end and front-end for data catalogue
Abstract The presentation explains a rationale behind considering graph databases for data recordkeeping, and demonstrates EUDAT B2FIND data catalogue – currently being run on CKAN back-end – converted in a graph database empowered by a popular NEO4J engine. The new graph representation of data catalogue records allows discovering and visualising interlinks among datasets, authorship, institutions and keywords. Therefore, the graph representation facilitates building new services for data discovery, such as recommendation services based on a certain measure of proximity in the graph. The new graph representation also allows seeing some natural problems with data records quality that were otherwise hidden in flat CKAN metadata.
Organisation STFC , SCI-COMP
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Language English (EN)
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Presentation Presented at 11th Annual Conference on Open Repositories (OR 2016), Dublin, Ireland, 13-16 Jun 2016. Graph database ba…nd and front-end.ppt 2016
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