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derekperkins

Re:MySQL Foreign Key Cascade Operations Hit the Binary Log on Saturday February 21, 2026 @05:39PM (#47105634)
I appreciate you carrying the torch for MySQL here, since most opinions are based on setups over a decade old, with little to no bearing on how it runs today
"let me meet your fat fruit friends" https://youtube.com/shorts/Cp4093Dzt4E
Re:SQLx – The Rust SQL Toolkit on Sunday August 10, 2025 @05:03PM (#44858249)
Depends on the underlying database, and you'd have to test your query to have any level of certainty.

That being said, query planning is generally where Oracle/MSSQl outshine MySQL/Postgres, especially for pruning unnecessary joins. BigQuery is great at it IME.

Olric is awesome, we've been using it for 2 years in prod. No complaints.
Re:Texas brothers buy abandoned Boeing 727 for $10k on Friday July 04, 2025 @12:36AM (#44461156)
If I could downvote this AI slop marketing, I would
Re:Cmapv2: A high performance, concurrent map on Monday June 30, 2025 @01:17AM (#44419672)
Here's a better implementation if anyone is interested (not mine) https://github.com/puzpuzpuz/xsync#map
We've been active users of go-trafilatura and love it
Re:Rust vs. Go: Battle for the Back End on Monday March 10, 2025 @11:20PM (#43328854)
I'm not sure either of those examples is true. For servers, Linux won, but that's just a fraction of OS usage. MySQL still has much higher usage rates than Postgres, particularly at massive scale, so calling that "won" is premature at best
Re:One Year After Switching from Java to Go: Our Experiences on Wednesday February 19, 2025 @11:16PM (#43111050)
They didn't have particularly great reasons to migrate at the time besides the team wanting to write rust. That article is just trying to provide validation
Lago continues to pretend to be OSS, when it's unusable as is. I had so much hope for it, and while I don't begrudge them monetizing, it's a sham. You can't even make a refund with the OSS license.
Re:SQLite does not do checksums on Saturday November 09, 2024 @10:27PM (#42098421)
A frozen banana that WON'T make you sick and kill you.

https://x.com/bluthquotes/status/732749820348096512

Re:Show HN: Pocache, preemptive optimistic caching for Go on Sunday October 13, 2024 @10:54PM (#41833802)
No, and no clustering / HA yet I believe. It is awesome though with the right use case. We've had it in prod for a few years now
Re:Ask HN: Any good essays/books/advice about software sales? on Saturday October 05, 2024 @07:31PM (#41753641)
Came here to recommend the Challenger Sale
Re:K1 Buys MariaDB on Saturday September 14, 2024 @11:37PM (#41545018)
I very much appreciate your deep knowledge of MySQL, and willingness to share amidst the sea of postgres fans. There's a reason both are popular and widely used.
Re:Stripe Data vs. Open‐Source Alternatives: A MRR Example on Thursday August 29, 2024 @01:09AM (#41387550)
Lago is mocking the very idea of OSS. You can't even issue a refund self hosted.
Re:Show HN: WAL Implementation in Golang on Tuesday July 09, 2024 @11:17PM (#40923381)
Change and use slog with the zap adapter
Re:Three Ways to Think About Go Channels on Sunday June 30, 2024 @02:21PM (#40838918)
Just an egg please
Re:Why, after 6 years, I'm over GraphQL on Thursday May 30, 2024 @12:21PM (#40525499)
Huge fans of Buf Connect. We run vanilla gRPC servers on the backend and have a typed experience through to the frontend
Re:Scaling to Count Billions on Tuesday May 07, 2024 @09:06PM (#40293324)
It also has materialized views built in so you don't have to run dbt manually
Re:Scaling to Count Billions on Tuesday May 07, 2024 @09:05PM (#40293321)
This. We're doing billions of daily usage aggregations in MySQL with generally less than 5s delay
Re:Scaling to Count Billions on Tuesday May 07, 2024 @09:03PM (#40293310)
Avoid Chargebee at all costs. I've never made an architectural decision I regretted more.
My thoughts exactly
Re:Meta does everything OpenAI should be on Sunday April 28, 2024 @01:25PM (#40190175)
What a fantastic article
Re:C isn't a hangover and Rust isn't a cure on Sunday April 28, 2024 @01:40AM (#40186279)
That seems more likely to be company culture related and only slightly influenced by the language.
Re:How Dating Sites Automate Racism on Thursday April 11, 2024 @10:56PM (#40008988)
Anecdata: I'm a white American who grew up in China and it didn't impact me, nor in my experience most of the kids in my international school. Single adults who go back however are more likely to self select based on attraction.
Hyperswitch seems to just be payments, not billing...
You can't even refund with the OSS version. It's so hamstrung as to be completely unusable for a real business
Re:The Great Migration from MongoDB to PostgreSQL on Monday April 08, 2024 @09:19PM (#39975428)
No. In almost no circumstances will it be worthwhile to switch either direction. While people on HN love to nit-pick on the margins, the core functionality for both is 95% overlapped.
Re:The Great Migration from MongoDB to PostgreSQL on Monday April 08, 2024 @09:13PM (#39975397)
That's thrown around by people who have been around a long time, but hasn't been true by default for a decade, since 5.7 was released.

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