Unverified50% confidenceFactExact time
An idempotent operation has the same effect on the external world no matter how many times it is executed (such as querying the weather, reading a file, or sending a notification with a unique ID), while non-idempotent operations (such as transfers or placing orders) require checking state first or using an idempotency key when retried.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedIdempotency means that making multiple calls to the same operation produces exactly the same result as making it once; a unique idempotency key should be generated for each business action and the result persistently bound to that key to prevent duplicate execution.68% similarUnverifiedIdempotency means that executing an operation once produces the same effect as executing it multiple times; GET requests are typically idempotent while write operations such as POST/PATCH are not necessarily so.68% similarUnverifiedIdempotency means that no matter how many times the same operation is performed, the result is the same as performing it once; in mobile network environments, users are prone to submitting the same request repeatedly due to unstable signals.66% similarUnverified异步HITL模式面临幂等性保证挑战，系统需通过唯一任务ID和状态机校验防止重复执行65% similarVerifiedIdempotency refers to the property whereby executing the same operation once produces exactly the same effect as executing it multiple times, with HTTP PUT/DELETE methods and database INSERT OR IGNORE semantics being typical examples65% similar
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