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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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User16826994223
by Honored Contributor III
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How is the photon engine different to catalyst optimizer

How is the photon engine different to catalyst optimizer

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User16826994223
Honored Contributor III
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I got this question from some customers and I want ti clarify here tooI think we are conflating two things:Catalyst optimizer is about coming up "Steps to take to execute the query". For example, the optimizer will decide how and when to do the join...

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