A front end visualization tool that makes real time queries against Neptune was developed. The UI includes:
The software stack is:
Code for the visualization tools can be found at:
The tool was presented at the LD4 Workshop at Stanford in May 2018: https://docs.google.com/presentation/d/1kt3QzCgLRMv19b1Q234ixSaHYomOdHvb49AwhBMUvyM/edit?usp=sharing
The actual demo application, hosted by maptian.com, is running at http://visualgraph.harvard.maptian.com/
Sample user interface and visualization displays are included below. - See the Google doc presentation above for additional screenshots.
The user interface includes the ability to enter custom SPARQL queries as well as to choose from a selection of saved queries. Queries are performed in real time against the Amazon Neptune triple store.