jrutil VS PostgreSQL

I've also tried to rewrite some of my challenging queries [0] in my hypothetical syntax and while I think your observation about pipeline length is correct, the result still came out much better than SQL. Frankly, even in F#, most of my pipelines are around 5 functions too. In my view, pipelines are just a convenient mental model. I'd love to see your sketches, here are my (very WIP) concepts: [1]

[0]: for example this monstrosity: https://gitlab.com/dvdkon/jrutil/-/blob/dbb971c18526e68dcc97...

For your information, the tuplesort.c module flags when the Sort algorithm will use disk by setting the state to SORTEDONTAPE at this line. Disk interactions is handled by the logtape.c module.

This error happens when using a relational database, like PostgreSQL (one of the most popular, and advanced open-source SQL databases on the market).

This tutorial is going to use Postgres for its database because it is well battle-tested, but you're going to use the Prisma ORM to abstract away the database layer. This gives you the flexibility to use a variety of databases, and simplifies the API that you use to interact with it.

Yes, it's a balancing act. I think it's better to have safer defaults here, not prioritizing extra performance. People who are concerned with performance to the degree where checksums would matter need to consult configuration anyway (in many aspects, not only this one) and can disable this specific thing easily.

For the reference, change is in https://github.com/postgres/postgres/commit/04bec894a04c (so should land in PostgreSQL 18 in a year, unless it will get reverted for some reason).

PostgreSQL, commonly referred to as Postgres, is a powerful, open-source relational database management system (RDBMS) known for its robustness, extensibility, and standards compliance. It was introduced in 1986 by Michael Stonebraker and his team at the University of California, Berkeley, as part of the POSTGRES project, which aimed to address some of the limitations of existing database systems at the time.

PostgreSQL: An open-source object-relational database management system, used early on by Uber.

PostgreSQL

Link: https://www.postgresql.org/

When building web applications, authentication is almost always a core requirement. I needed something simple and secure that would let me get started quickly on new projects without over-complicating the setup. My goal was to have a solution that's easy to implement, handles email verification out of the box, and just works. In this post, I'm sharing how to build a straightforward magic link authentication system using Next.js, Auth.js, Prisma, PostgreSQL, and Resend. It's a powerful yet simple solution that accomplishes exactly what I needed, and I hope it'll be useful for your projects too.

My default choice is PostgreSQL. It’s perfect relational storage with one of the best optimizers. It can cover most of your needs.