schteph

@schteph@lemmy.world

• ⁨Comment⁩ on ⁨How does this pic show that Elon Musk doesnt know SQL?⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  I didn’t read it like that. What I take from it is that he’s implying that the government uses something much stupider than sql, like Lotus1-2-3 or plain txt files or excel. I really wouldn’t be surprised that there’s some government department that had their IT done during the first Bush administration and didn’t really upgrade from it since.

  There are also probably some departments that don’t get much funding, so they organise part of their work into some shared excel files.l

  Nothing really wrong with that. Unless he’s implying that the entire federal government works like that, which is preposterously stupid.

• ⁨Comment⁩ on ⁨How does this pic show that Elon Musk doesnt know SQL?⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  This is true, but there are many instances where denormalization makes sense and is frequently used.

  A common example is a table that is frequently read. Instead of going to the “central” table the data is denormalized for faster access. This is completely standard practice for every large system.

  There’s nothing inherently wrong with it, but it can be easily misused. With SSN, I’d think the most stupid thing to do is to use it as the primary key. The second one would be to ignore the security risks that are ingrained in an SSN. The federal government, being large as it is, I’m sure has instances of both, however since Musky is using his possy of young, arrogant brogrammers, I’m positively certain they’re completely ignoring the security aspect.

• ⁨Comment⁩ on ⁨Anon tries programming in Java⁩ ⁨⁨3⁩ ⁨months⁩ ago⁩:

  Java is religiously backwards compatible. Modern java projects are not as enterprisey and boilerplatey, but, as jdk21 is backwards compatible with jdk1.3, you can still happily write code as if it’s 2003.

  Additionally, the java space is huge, so just wildly googling will probably not help you that much.