https://github.com/obi1kenobi/graphql-compiler-cross-db-example

A demo of the GraphQL compiler's cross-database querying capabilities
https://github.com/obi1kenobi/graphql-compiler-cross-db-example

Last synced: 10 days ago
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A demo of the GraphQL compiler's cross-database querying capabilities

• Host: GitHub
• URL: https://github.com/obi1kenobi/graphql-compiler-cross-db-example
• Owner: obi1kenobi
• License: apache-2.0
• Created: 2019-09-07T19:34:00.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-12-08T07:44:53.000Z (about 2 years ago)
• Last Synced: 2024-12-01T17:23:50.953Z (22 days ago)
• Language: Jupyter Notebook
• Size: 185 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# GraphQL compiler cross-database querying demo

A demo of the GraphQL compiler's cross-database querying capabilities.

The demo uses a dataset of countries, geographical regions, airports, airlines, and flights.

The data originates from the following open datasets:

- [OpenFlights](https://github.com/jpatokal/openflights)

- [Core Data's country codes dataset](https://github.com/datasets/country-codes)

To get started, you'll need `docker-compose`, Python 3.6+, and `pipenv` installed.

Get started by running the following from the root directory of the repository:

```bash

# Start the Postgres and OrientDB containers.

docker-compose up -d

# Set up all required Python libraries.

pipenv install --python="$(which python3)"

pipenv shell

```

Then, after Pipenv has created your new shell with the required Python dependencies,

run the following inside it:

```bash

# Load the demo datasets into the databases.

# If this step fails, then tear down the database containers

# with "docker-compose down" and start from the top.

python -m demo.bootstrap

# Start the Jupyter lab environment and open any of the notebooks to play around.

# 01_intro_demo and 02_macro_edges have pre-written queries for you to try running.

jupyter lab

```