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In this post, I am going to talk about the N + 1 queries problem. While trying to solve this problem myself recently, I noticed most of the blog posts only talk about the very simple version of the problem and the proposed solutions would break down when the use cases get complex. I will try to get into more depth and…
PagerDuty went off very early in the morning, and our hero cursed his bad luck and received the phone call. He made PagerDuty repeat the message twice, but couldn’t understand the message. He pressed the number to acknowledge the incident. He opened the MacBook and found the slack message from the PagerDuty bot more…