The project Linked Data for Professional Education (LD4PE), funded between 2014 and 2017 by the Institute of Museum and Library Studies (IMLS) and lead by the University of Washington Information School, developed a web-based exploratorium to support structured discovery of online learning resources about Linked Data. The project produced this website, which has been converted into a static site for preservation, and a Linked Data Competency Index. DCMI will keep this site online on a "best effort" basis as long as resources permit. The Internet Archive's Wayback Machine should be regarded as the source of archival copies for the long term.

Databases: Graph vs. Relational

This video describes the differences between graph database models (such as RDF) and relational models (RDBMS). The narrator gives examples of when it would be appropriate to use one model or the other, identifying complexity of the dataset as one of the major factors in the decision.

URL: https://www.youtube.com/watch?v=v6E1MvwmXjM
Keywords: Graph model, Relational model
Author: Mizzell, David
Publisher: YarcData
Date created: 2013-09-19 04:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
Educational use: instruction
Educational audience: student
Interactivity type: expositive

Competencies

Articulates differences between the RDF abstract data model and the XML and relational models.

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Databases: Graph vs. Relational