Postgres was already mature by the early 2000s - it was started in 1986 by a veteran who had written Postgres' spiritual predecessor in the 70's (Ingress). So no, Postgres didn't have amateur-hour data loss bugs in the early 2000s. What Postgres was missing out of the box were some features, like replication.
Well not until you'd been running it for a while and it ran out of tuples at least.
Not even the grungiest version of MySQL 3.23 running on some shared hosting provider in the early 2000s would behave as immediately illogically as the database under test here.
Someone with your username should know this.
And bugs like “WHERE 4 = 5”, or selecting from nonexistent columns, or selects permanently modifying table behavior, or any of a dozen others that Jepsen found … didn’t happen in released databases. Even young ones.
Prior to the age of LLMs, that level of bugginess wasn’t “everything has growing pains”. That’s the kind of thing previously associated with poor undergraduate CS homework or “the CEO’s kid wrote our database” corporate horrorshows.
> with no QA
That’s not immaturity. That is a choice. A “the car we are selling does not have airbags, seat belts, or brakes” kind of choice.
> Maybe you don't know too much about engineering
Save it. You have no idea what you are talking about.
The ParticleDB devs definitely don't
Edit: I know @dang does nothing but maybe make it more likely he sees it.
writing to hn@ycombinator.com from your account associated email address.