In this workshop, we'll explore how to implement real-time use cases with federated GraphQL subscriptions in GraphOS. You'll gain hands-on experience running subscription operations in a federated graph and learn different techniques for scaling and optimizing performance.

What you'll learn

• How to enrich real-time data experiences with federated subscription operations
• Architecture recommendations for scaling and improving performance
• How to observe subscription operations and their performance impacts

Who this workshop is for

• Backend developers with hands-on experience of GraphQL. Knowledge of federation is recommended but not required.

⚠️ Before the workshop...

If you have any questions or run into any issues with the workshop prep, send us an email at summit@apollographql.com. You can also hop on to the Apollo Discord group in the #summit-workshops channel, or scroll to the end of the page to leave a comment. We're here to help!

You will need the following:

You will also need:

Clone the repo locally

1. Clone the repo

   git clone TODO

   Copy

2. Open it up in your code editor.

3. Run npm install in a terminal.

4. Run npm run dev. This starts up the server in development mode, which means changes you make in your files will automatically restart the server. If all goes well, when you open up http://localhost:4001, you should see Sandbox Explorer! Feel free to play around with the schema if you're curious, but we'll go over it at the workshop!