See the post on BlueSky: https://bsky.app/profile/provisionalidea.bsky.social/post/3lhujtm2qkc2i
According to many comments, the US government DOES use SQL, and Musk is not understanding much what's going on.
this post was submitted on 11 Feb 2025
1089 points (98.8% liked)
Programmer Humor
20460 readers
2684 users here now
Welcome to Programmer Humor!
This is a place where you can post jokes, memes, humor, etc. related to programming!
For sharing awful code theres also Programming Horror.
Rules
- Keep content in english
- No advertisements
- Posts must be related to programming or programmer topics
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
In the context of this tweet most important differences are:
SQL is a language for querying databases.
Most common used databases are relational databases. With relational databases you can setup, well, relations and constraints.
Imagine you have 2 tables (2 excel sheets) one with people, and one with home ownership. You can set the following constraint: (1) each person shows up only once in the people table. And the following relation: (2) every home owner must refer to an existing person in people table.
When modifying the table contents, the system checks if no constraints or relations are violated.
Excel, just like a badly designed relational databse, would, for example, have no problem with duplicate people, or home ownership referring to non-existant people.
I spent more than I'd like to admit wondering "what the fuck is a wel relation?!"
I get what you say but excel even the 98 version can do duplicate/missing data constraints.