Building modern web-applications with GraphQL & serverless Ruby

on YouTube ↗46m

" summary

Deploys a Hasura Postgres backend on Heroku, wires a Vue frontend via Apollo, and proves GraphQL queries, real-time subscriptions, and mutations return exactly requested fields. Demonstrates event triggers calling serverless Ruby on AWS Lambda (Ruby 2.5), shows an insert firing a Lambda and returning JSON, and builds a working Harry Potter API with UUID keys and join tables. Claims low latency and lightweight Haskell engine and the demo subscriptions and Lambda callbacks succeed.

AI-written summary · about

" chapters (9)

1. 0:00Start
2. 3:283factor app
3. 3:573 factors
4. 11:08Query lifecycle
5. 12:16Harry Potter API
6. 21:37Relationships
7. 36:38Serverless functions
8. 43:28Community
9. 44:08Conclusion

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