# ask-community

Gabe Schine

12/18/2022, 2:50 AM
Asset scheduling question: is there a way to create a
that runs only when an asset is materialized and the materialized contents are different from the last time it was materialized?
🤖 1
Actually even better is it possible to write the
operation so that it only emits new asset data if it has changed?
🌈 1