What is Idempotency? Idempotency is a core design property of software systems where performing an operation multiple times produces the exact same result as running it once. In plain terms, it guarantees that if a command is accidentally repeated, the system behaves as if it only happened the ...
Source: [Dev.to](https://dev.to/saurav_tb_pandey/the-press-it-twice-problem-why-idempotency-is-your-apis-best-friend-3j3g)