Programming

17407 readers

70 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 1 year ago

MODERATORS

snowe@programming.dev

Ategon@programming.dev

MaungaHikoi@lemmy.nz

How we’ve saved 98% in cloud costs by writing our own database (hivekit.io)

submitted 7 months ago by testeronious@lemmy.world to c/programming@programming.dev

24 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] otl@apubtest2.srcbeat.com 14 points 7 months ago

But, since this particular set of data is so well-defined, and unlikely to change, roll your own is maybe not crazy.

I think that's the trick here. A relational database lets you do a whole bunch of complex operations on all sorts of data. That flexibility doesn't come for free - financially nor performance-wise! Given:

engineering chops
a firm idea of the type of data
a firm idea of the possible operations you may want to do with that data

then there's a whole range of different approaches to take. The "just use Postgresql" guideline makes sense for most CRUD web systems out there. And there are architecture astronauts who will push stuff because they can, not because they should.

Every now and then it's nice to think about what exactly is needed and be able to build that. That's engineering after all!