The ORMazing show (JS Party #276)

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Nick & KBall sit down with the brilliant Stephen Haberman to discuss all things ORMs! 💻🔍

From the advantages and disadvantages of ORMs in general, to delving into the intricacies of his innovative project Joist, which brings a fresh, idiomatic, ActiveRecord-esque approach to TypeScript. 🚀

So sit back, relax, and let’s dive deep into the world of ORMs with the experts!

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Featuring:

• Stephen Haberman – Twitter, GitHub, LinkedIn, Website
• Nick Nisi – Twitter, GitHub, Website
• Kevin Ball – Twitter, GitHub, LinkedIn, Website

Show Notes:

• TypeScript: Documentation - Mapped Types
• Hello from Joist | Joist
• TypeORM - Amazing ORM for TypeScript and JavaScript (ES7, ES6, ES5). Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
• Active Record Basics — Ruby on Rails Guides
• graphql/dataloader: DataLoader is a generic utility to be used as part of your application’s data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and caching.
• facebook/Haxl: A Haskell library that simplifies access to remote data, such as databases or web-based services.
• Working with Entity Manager | MikroORM
• Object-Relational Mapping is the Vietnam of Computer Science
• kysely-org/kysely: A type-safe typescript SQL query builder
• Validation Rules | Joist
• Derived Fields | Joist
• The Streaming Database | Materialize
• PostgreSQL: The world’s most advanced open source database
• PostgreSQL: Documentation: 15: 41.3. Materialized Views
• Joist Slack

Something missing or broken? PRs welcome!

Chương

1. It's party time, y'all (00:00:00)

https://changelog.com/news

2. Welcoming Stephen (00:00:56)

3. Did you hear that, Jerod? (00:02:37)

4. Defining "ORM" (00:03:16)

5. Why write a new ORM? (00:05:10)

6. The data loader pattern (00:11:47)

7. Joist vs ActiveRecord (00:17:07)

8. Why Joist uses type hints (00:21:49)

9. When Joist uses promises (00:28:56)

10. Joist's API details (00:32:16)

11. Sponsor: KBall Coaching (00:35:58)

https://www.kball.llc/coaching

12. Where the biz logic goes (00:36:43)

13. Lifecycle hooks (00:40:16)

14. No cycles please (00:44:42)

15. Batching & ergonomics (00:46:03)

16. Arguments against ORMs (00:50:55)

17. Thinking in entities (00:55:09)

18. Reactivity in Joist (01:00:27)

19. KBall is excited (01:06:57)

20. Wrapping up (01:09:51)

21. Next up on the pod (01:11:15)