this post was submitted on 18 Aug 2024
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Because then people can vote an unlimited number of times.
There needs to be some sort of identifier
array votes[post_id, vote]; // for storing in user profile not public but can be hashed if you don't trust your dba
Enumerating every user to get the vote count on every single post/comment seems too computationally expensive.
post has it's own count, this was about a user's vote history in their profile
Ah okay