README.md

Getting Started

Overview

1. Install neo4j desktop
2. Clone this repository

git clone <repo-url>

3. Collect data to add to your graph using ecosyst.ms-api.py
4. Import data into neo4j using import-db-neo4j
5. Query and visualize with neo4j Bloom

Start data collection

1. Go to ecosyst.ms and choose a project to analyze

Try to find one under 200 mentions for the first try, then go larger

1. Find the project's api url by trying out the '/projects/{ecosystem}/{name}' query

3. Open your terminal, navigate to the repository directory (or scripts) and run ecosyst.ms-api.py with python3

4. Paste the Request URL as the URL of interest; choose y, its more interesting but takes a little longer

5. Once this is done you will have a CSV file to import into neo4j

Install & setup neo4j desktop

1. Install neo4j desktop

2. Add a local DBMS to your project

3. Name it anything, remember the password, press create

4. Edit the settings in the 3 dot menu to the right of your DBMS: uncomment

dbms.security.allow_csv_import_from_file_urls=true

1. Start it and observe the Bolt port

6. Open the Browser app

Import your data to the graph database

1. Open the import folder in your local filesystem

2. Copy the CSV file created by the ecosyst.ms-api.py script into the import directory

3. Copy the contents of import-db-neo4j and paste into the shell in the browser app

4. Press the blue play/run button and this will import the rows of the CSV as nodes in the graph

Explore queries and visualizations

1. Open neo4j Bloom the same way you opened the neo4j browser from neo4j desktop

2. Form your first query in the top left

3. Run it and see what happens! you can adjust max node count in setting in the bottom left

4. If you add the graph data science plugin to your DBMS back in neo4j desktop, you can use those algorithms to change node size and other exciting things