{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,15]],"date-time":"2025-05-15T14:30:00Z","timestamp":1747319400546},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643683881","type":"print"},{"value":"9781643683898","type":"electronic"}],"license":[{"start":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T00:00:00Z","timestamp":1684368000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,5,18]]},"abstract":"<jats:p>The German Medical Informatics Initiative (MII) aims to increase the interoperability and reuse of clinical routine data for research purposes. One important result of the MII work is a German-wide common core data set (CDS), which is to be provided by over 31 data integration centers (DIZ) following a strict specification. One standard format for data sharing is HL7\/FHIR. Locally, classical data warehouses are often in use for data storage and retrieval. We are interested to investigate the advantages of a graph database in this setting. After having transferred the MII CDS into a graph, storing it in a graph database and subsequently enriching it with accompanying meta-information, we see a great potential for more sophisticated data exploration and analysis. Here we describe the extract-transform-load process which we set up as a proof of concept to achieve the transformation and to make the common set of core data accessible as a graph.<\/jats:p>","DOI":"10.3233\/shti230255","type":"book-chapter","created":{"date-parts":[[2023,5,19]],"date-time":"2023-05-19T08:46:55Z","timestamp":1684486015000},"source":"Crossref","is-referenced-by-count":3,"title":["Exploring New Possibilities for Research Data Exploration Using the Example of the German Core Data Set"],"prefix":"10.3233","author":[{"given":"Felix","family":"Menzel","sequence":"first","affiliation":[{"name":"Department of Medical Informatics, Institute for Community Medicine, University Medicine Greifswald, Germany"},{"name":"Core Unit Data Integration Center, University Medicine Greifswald, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dagmar","family":"Waltemath","sequence":"additional","affiliation":[{"name":"Department of Medical Informatics, Institute for Community Medicine, University Medicine Greifswald, Germany"},{"name":"Core Unit Data Integration Center, University Medicine Greifswald, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ron","family":"Henkel","sequence":"additional","affiliation":[{"name":"Department of Medical Informatics, Institute for Community Medicine, University Medicine Greifswald, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Caring is Sharing \u2013 Exploiting the Value in Data for Health and Innovation"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI230255","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,31]],"date-time":"2023-05-31T15:01:07Z","timestamp":1685545267000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI230255"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5,18]]},"ISBN":["9781643683881","9781643683898"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti230255","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,5,18]]}}}