A pre-relational databases datamodel. "Preceeded" by the relational model since the flexibility of this makes it hard to work with. Now re-invented in RDF :)
Innovation and progress in most areas of science requires access to advanced computational, collaborative, data acquisition, and management services available to researchers through high- performance networks.
T. Ahmed, R. Yasmin, H. Homyara, M. Rashidu, and Hasan. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), 8 (5/6):
1-9(December 2018)