EPISODE · Mar 14, 2019 · 15 MIN
What is idempotence?
from The Eric Normand Podcast · host Eric Normand
For audio, video, and text transcripts: https://lispcast.com/what-is-idempotence/
What this episode covers
Idempotence means duplicates don’t matter. It means you can safely retry an operation with no issues. The classic example is the elevator button: you press it twice and it does not call two elevators. We explore why we would want that property in an email server.
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What is idempotence?
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