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douge1

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Poll: Ray.io vs. Alternatives?

1 points·by douge1·2 năm trước·0 comments

BloombergGPT

bloomberg.com
56 points·by douge1·3 năm trước·13 comments

Voltrons 12 open source projects to watch in 2023

voltrondata.com
2 points·by douge1·3 năm trước·0 comments

Ask HN: HN for Finance?

71 points·by douge1·3 năm trước·75 comments

Ask HN: Dislike “Discovery” Phase?

3 points·by douge1·3 năm trước·1 comments

Ask HN: Why don't apps/websites have an undelete button?

2 points·by douge1·4 năm trước·3 comments

Ask HN: I have 3 years of family dinner audio recordings; what to do with it?

1 points·by douge1·4 năm trước·8 comments

Ask HN: Why haven't bookmarks been re-invented?

113 points·by douge1·4 năm trước·133 comments

Show HN: List of Data Time Travel

github.com
2 points·by douge1·4 năm trước·0 comments

Ask HN: What’s the worst anti-patterns you’ve seen?

3 points·by douge1·4 năm trước·0 comments

Awesome List: Everything Data Temporality

github.com
3 points·by douge1·4 năm trước·1 comments

150+ Open Data Tools on GitHub

gist.github.com
5 points·by douge1·5 năm trước·1 comments

comments

douge1
·2 năm trước·discuss
Quant finance alpha forecasting with alt data and LLMs
douge1
·3 năm trước·discuss
As an update to this, what about more institutional websites like [1] [1] https://www.institutionalinvestor.com/
douge1
·3 năm trước·discuss
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.
douge1
·3 năm trước·discuss
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
douge1
·3 năm trước·discuss
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!
douge1
·3 năm trước·discuss
Nice! Thank you.
douge1
·4 năm trước·discuss
Would “AS OF SYSTEM TIME” from SQL:2011[0] standard do the trick?

[0] https://en.wikipedia.org/wiki/SQL:2011
douge1
·4 năm trước·discuss
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
douge1
·4 năm trước·discuss
"travel & outdoors" > I do the same thing, Google Maps stars for me.
douge1
·4 năm trước·discuss
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?
douge1
·4 năm trước·discuss
why wikipedia? I can see reddit + pinboard.
douge1
·4 năm trước·discuss
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...
douge1
·4 năm trước·discuss
True. This is at home with family. Maybe I’ll get them to sign a contract. Haha. Good point to look at this.
douge1
·4 năm trước·discuss
Cool. I’ve give this a shot.
douge1
·4 năm trước·discuss
Yep, that makes a ton of sense too, especially annotations + JSON.
douge1
·4 năm trước·discuss
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.
douge1
·4 năm trước·discuss
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.
douge1
·4 năm trước·discuss
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.
douge1
·4 năm trước·discuss
Clever, surprisingly, I've never seen this, I'm going to clone it, also I'm a gopher as well :)
douge1
·4 năm trước·discuss
LOL, I've seen like 50+ on someones screen / zoom, and I'm like Matt how do you even know what's open!