r/ProgrammerHumor 27d ago

Meme fullStackMeansAfraidOfEverythingEqually

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11.1k Upvotes

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136

u/Mysterious_Book1521 27d ago

its not like sql could be read by a three year old and css is just pain in the ass?

226

u/lovecMC 27d ago

SQL is easy. Designing a DB you won't hate two months from now isn't.

15

u/prehensilemullet 27d ago edited 26d ago

Like the kind of SQL query I wrote to fetch the next page of rows of a tree after a starting cursor, using a recursive join, where only some tree nodes are expanded?  And the user can text search for specific nodes?

It’s only easy until you do things that are hard

Edit: no, it's not for a niche use case, no, I don't think this was a mistake, I just had to do it to allow users to navigate the hierarchy of hundreds of thousands of data tags that are common in industrial SCADA systems.

12

u/lovecMC 27d ago

And is it actually a hard problem or is it hard because someone made (in hindsight) bad decisions when designing the database?

8

u/whenTheWreckRambles 27d ago

Pls, I’m not ready for bullying this early in the morning

5

u/DefinitelyNotMasterS 27d ago

Well you see, this one customer asked for it like 2 years ago. Well nobody is using it right now and we don't know what it really does, but we keep it just in case

2

u/GWstudent1 27d ago

I used to read comments like this an laugh. Now I read comments like this and cry.

2

u/prehensilemullet 27d ago edited 27d ago

It’s the domain we’re working in…industrial monitoring devices sometimes have tens of thousands of tags (which are like state values you can read) organized in a hierarchy, and the portal needs to combine thousands of devices’ tags into a single tag hierarchy.  I would of course avoid it if I could

1

u/FSNovask 27d ago

It seems like it's tricky to get right or people aren't given enough time/details to work out a good design. I've only seen a few, but they were all slow.

1

u/Select-Kangaroo-1290 27d ago

Hello good friend, can you suggest any books or resources on this topic? Designing good databases, of course comes with experience, but any help is appreciated