Idempotency is a property of an operation where executing it multiple times has the exact same effect as executing it once. It means that if a network glitch or an impatient user triggers the same action repeatedly, the system state doesn't change after the first successful attempt. In simple t...
Source: [Dev.to](https://dev.to/saurav_tb_pandey/idempotency-the-secret-to-preventing-double-payments-and-network-glitches-1e8d)