컴퓨터 해부 노트

https://hanamon.kr/%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-http-%ed%8e%98%ec%9d%b4%eb%a1%9c%eb%93%9c-payload%eb%9e%80/

https://en.wikipedia.org/wiki/Payload_(computing)

https://rino92.tistory.com/45

https://docs.tosspayments.com/resources/glossary/uuid

https://f-lab.kr/insight/database-design-using-uuid

https://developer.mozilla.org/ko/docs/Glossary/UUID

https://modulabs.co.kr/blog/fixed-points-and-floating-points-how-computers-understand-numbers/

https://www.youtube.com/watch?v=QmtYKZC0lMU