At my previous company, no one knew or used a SQL index. I'm neither kidding nor exaggerating Except one 10y engineer who knew about indxes but had no idea wha

At my previous company, no one knew or used a SQL index. I'm neither kidding nor exaggerating Except one 10y engineer who knew about indxes but had no idea what type to use and when. Front-end turned backend engineer so i would give him a pass. Of course, i left the company asap. I don't try to correct/educate people it's a waste of time, after all I'm not going to live forever