COVID-19 Graph
Using a forked copy of Johns Hopkins data to load trends on COVID-19 infections into Neo4j.
This repo contains cypher scripts and shell scripts to import the data into Neo4j, which is a very small dataset at this point.
The original forked JHU data in raw CSV form can be found here
Resulting Graph Shape
Simplified representation of what kind of data you end up with:
(:Region)<-[:IN]-(:Province)-[:REPORTED]->(:Report { confirmed, deaths, recovered, latitude, longitude, lastUpdate, reportDate }),
(:Report)-[:NEARBY]->(:City)-[:IN]->(:Country),
(:Region)-[:IS]->(:Country)
(:Province)-[:IS]->(:City)
Requirements to Use This
- This repo assumes Neo4j 4.0! There were some subtle changes to cypher, things like toInt -> toInteger, and the load scripts probably won't run on 3.5
- You need APOC installed.
Nothing else
Usage
Check the import-all.sh script. Adjust particulars for your situation, and then run it to re-create a database
from scratch.
./import-all.sh
This is a fast moving situation.
I've pointed this at a forked copy of the JHU data so that it can't go missing, but this necessitates keeping the fork in sync.
See "files-to-load.list" for a list of dated report files that will be loaded. This must be maintained to some extent as new data comes in.