N+1 Problem


[SQL JOIN](https://texonom.com/sql-join-b597e3a9c9864488b7b66f9a62f02f13) 
high fixed cost to an individual query





> [Joins 13 Ways](https://justinjaffray.com/joins-13-ways/?a=b#a-join-is-compatible-alternate-realities?utm_source=tldrnewsletter)




