douge1

Quant finance alpha forecasting with alt data and LLMs

As an update to this, what about more institutional websites like [1] [1] https://www.institutionalinvestor.com/

HN is dope, but wanted to know if there's more "finance-ish" kinds of boards out there, that have such a huge following like HN.

Oh, for sure, and I should have caveat'd this, but I'm not looking for that reason, it's more just "interesting stuff about finance", like the other day someone posted [1] and I that was the catalyst in my mind.

[1] https://news.ycombinator.com/item?id=34688915

For sure, I agree, HN is a great spot for bringing up any topic, that's what I love about it, but was thinking maybe there's something like this for Finance since it's such a deep space. I haven't heard of these, and I'll check them out. Thanks!

Nice! Thank you.

Would “AS OF SYSTEM TIME” from SQL:2011[0] standard do the trick?

[0] https://en.wikipedia.org/wiki/SQL:2011

I’ve recently put together an awesome list about temporality, including: soft delete, time travel, slowly changing dimensions, and bitemporality. https://github.com/daefresh/awesome-data-temporality

"travel & outdoors" > I do the same thing, Google Maps stars for me.

True.

Yet so many ORM's come with "soft-delete" built-in:

- [Golang Bun](https://bun.uptrace.dev/guide/soft-deletes.html#introduction) Lightweight Golang ORM for PostgreSQL, MySQL, MSSQL, and SQLite

- [Golang GORM](https://gorm.io/docs/delete.html#Soft-Delete) The fantastic ORM library for Golang

- [Typescript DeepKit](https://docs.deepkit.io/english/database.html#_plugins) High performance typescript framework

- [Java Spring](https://www.baeldung.com/spring-jpa-soft-delete) How to Implement a Soft Delete with Spring JPA

- [Typescript TypeOrm](https://doug-martin.github.io/nestjs-query/docs/persistence/...) Easy CRUD for GraphQL

- [Typescript Sequalize](https://sequelize.org/docs/v6/core-concepts/paranoid/) Sequelize is a modern TypeScript and Node.js ORM for Oracle, Postgres, MySQL, MariaDB, SQLite and SQL Server, and more.

- [Typescript Prisma](https://www.prisma.io/docs/concepts/components/prisma-client...) Next-generation Node.js and TypeScript ORM

- [Rust](https://docs.rs/diesel-softdelete/latest/diesel_softdelete/) Diesel query builder

- [Python Django](https://github.com/scoursen/django-softdelete) Soft delete for Django ORM, with support for undelete

GDPR is a good point. Also, do people really go back and delete?

why wikipedia? I can see reddit + pinboard.

Diigo[0] looks pretty cool.

Love the idea of tag clouds, like I need to capture, "portfolio management systems" and really that's related to stuff like "backtesting tools" and "performance attribution systems", so if there was a knowledge graph connecting all of these terms, that allowed me to explore, in a bit more structured way, than a simple search, would be nice.

[0] https://chrome.google.com/webstore/detail/diigo-web-collecto...

True. This is at home with family. Maybe I’ll get them to sign a contract. Haha. Good point to look at this.

Cool. I’ve give this a shot.

Yep, that makes a ton of sense too, especially annotations + JSON.

Reminds me a bit of Substack, I know it's a different space, but kinda gave me that moment of, huh, one spot to see all cool stuff, and have it updated regularly.

Cool sites, related, yes, agreed about "social bookmarking", but feels like, why do we create all of these "awesome list" for GitHub then, like that's a way to share a curated list of links, kinda like deli.co.us.

Yea, I can see that, taking a screen capture, at one point, I was recording my daily work activities (when I was a entrepreneur) to be able to back to, I rarely went back to them, but something about possession of being able to go back and check on something I did.

Clever, surprisingly, I've never seen this, I'm going to clone it, also I'm a gopher as well :)

LOL, I've seen like 50+ on someones screen / zoom, and I'm like Matt how do you even know what's open!

haha

This would work too, but can't as easily share, and need to switch back and forth, I suppose, but instead of using Notion, I use a markdown-based document, that I manage a lot of this in now + some firefox bookmarks.

Well, that's a good idea, nice.