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:
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!
Timestamps:
(00:00) - It's party time, y'all
(00:56) - Welcoming Stephen
(02:37) - Did you hear that, Jerod?
(03:16) - Defining "ORM"
(05:10) - Why write a new ORM?
(11:47) - The data loader pattern
(17:07) - Joist vs ActiveRecord
(21:49) - Why Joist uses type hints
(28:56) - When Joist uses promises
(32:16) - Joist's API details
(35:58) - Sponsor: KBall Coaching
(36:43) - Where the biz logic goes
(40:16) - Lifecycle hooks
(44:42) - No cycles please
(46:03) - Batching & ergonomics
(50:55) - Arguments against ORMs
(55:09) - Thinking in entities
(1:00:27) - Reactivity in Joist
(1:06:57) - KBall is excited
(1:09:51) - Wrapping up
(1:11:15) - Next up on the pod