What cost? Complexity - yes, to some extent.

Is there a tech blog of how Pix is built?

There's an OpenAPI specification in a repository [1] from the Central Bank of Brazil, which might give some insights and contains links to a lot of manuals. Information seems to be complete about the protocol, but implementations are often proprietary.

[1] https://github.com/bacen/pix-api

Which ledger api is that and which PCI vault?

Both under the Modernbanc umbrella, vault is still publicly visible: https://modernbanc.com/vault

I need this for openwrt:)

I need this for my pihole!

Exactly. Lots of people read post by companies doing millions of qps and then decide that they need redis, kafka, elastic, nosql, etc right from start. And that complicates things. We are currently at 500k RPS scale and we have probably around a handful of use cases for Redis and it works great

1.7k€ and 300w for a playground. Man this world is getting crazy and I’m getting f-kin old by not understanding it.

You will get far with “primarily desktop” in 2024

You have created a signup form not a joint trip planner. Asking users to signup without giving them anything - thank you but no

Why is it not available as soon as I open the front page? First name? Last name? Email? Perhaps add DOB and a phone number or some other personal data so that I could the pretty please try out your product? What line of thinking is there “i’ll put everyhing behind a signup wall”?

Changed it so the itineraries are viewable without requiring sign up. Thanks for commenting - hope you're less grumpy tomorrow :)

Full article anyone?

Archive.is is only showing the beginning of the article, too, unfortunately: https://archive.is/XW6H0

its new scientist I wouldn't worry about it. A number of times I've seen articles then looked at the source, they can be fairly exaggerated.