Graph Database Meetup

1. (4th_meetup)-[:IS_ABOUT]->(visualization_tools)

2. Agenda
1. Graph Visualization Tools
2. A tip of Importing Dataset
3. Map Layers
4. Node Layouts
5. Query Patterns
6. Icons
7. Publishing subgraphs
8. Editing Data (property, edge)
9. Geospatial distance formula

3. Graph Visualization Tools

7. Graph Visualization Use Cases
1. Information Technology
- Network topology
- Risk Assessment
2. Intelligence & Government
3. Finance and Insurance
- Fraud detection
4. Social Media analysis
5. Bioscience / Pharmaceuticals
- Knowledge discovery

21. Graph Data Visualization

24. A tip of Data Importing (Windows Local File)
1. Start Neo4j
2. Create a new project folder
3. Open the http://localhost:7474/browser/
4. Create the ‘import’ folder under the new project folder
DocumentsNeo4jNew_Folderimport
5. Copy the CSV file at the ‘import’ folder
6. Import dataset using LOAD CSV
LOAD CSV with Headers from "file:///city.csv" AS city
CREATE (ct:city {name: city.city, state: city.state, city_state: city.city_state, lat: city.lat, lng:
city.lng, population: city.pop});

26. Spherical distance using the haversin function
CREATE (a:City { lat: 52.5, lon: 13.4 }),(b:City { lat: 37.5, lon: -122.3 })
RETURN 2 * 6371 * asin(sqrt(haversin(radians(b.lat - a.lat))+ cos(radians(b.lat))* cos(radians(a.lat))*
haversin(radians(b.lon - a.lon))))
AS dist

27. Thank you!