A Distributed Graph Database

• Python 3
• Pyparsing

1. Start a master process:

$ python master.py config/master.ini

Edit master.ini to configure the ports for communication

2. Start a worker process:

$ python worker.py config/worker.ini

Edit worker.ini to configure the database location

3. Executing Queries:
4. Command line:

`$ python query.py {query}`

2. Using the library:

```
from pygraphdb.services.client.clientapi import ClientAPI`
client = ClientAPI()
client.connect()
msg = client.execute(query)
```

• INSERT NODE Actor { Name: 'Leonardo Dicaprio', Height: '6.0' }
• INSERT NODE Actor { Name: 'Tom Hardy', Height: '6.1' }
• FIND actor:Actor where actor.Height > '5.0' return actor.Name
• INSERT NODE Movie { Title: 'Inception', RunTime: '90min' }
• INSERT EDGE ActsIn actor:Actor, movie:Movie where movie.Title == 'Inception' && actor.Name == 'Leonardo Dicaprio'
• INSERT EDGE ActsIn actor:Actor, movie:Movie where movie.Title == 'Inception' && actor.Name == 'Tom Hardy'
• FIND actor:Actor -:ActsIn> movie:Movie where movie.Title == 'Inception' return movie.Title, actor.Name