this post was submitted on 17 Feb 2024
1089 points (98.7% liked)
Technology
58303 readers
14 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
They definitely do, it's common for such systems to never actually delete anything because storage is cheap. It likely just is flagged
deleted=true
and the searches just returnWHERE [post].Deleted = False
on queries on the backend.So it looks deleted to the consumer, but it's all saved and squirreled away on the backend.
It's good to keep all this shit for both legal reasons (if someone posts illegal stuff then deletes it, you still can give it to the feds), as well as auditing (mods can't just delete stuff to cover it up, the original still exists and admins can see it)
This is how system storage works generally: the disk "de-lists" the data in the block registry, so it appears there is no data in that block.
Obviously a server back end it keeping it for redundancy and not efficiency, but procedurally it's the same