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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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aladda
by Databricks Employee
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Resolved! I read that Delta supports concurrent writes to separate partitions of the table but I'm getting an error when doing so

I’m running 3 separate dbt processes in parallel. all of them are reading data from different databrick databases, creating different staging tables by using dbt alias, but they all at the end update/insert to the same target table. the 3 processes r...

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aladda
Databricks Employee
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You’re likely running into the issue described here and a solution to it as well. While Delta does support concurrent writers to separate partitions of a table, depending on your query structure join/filter/where in particular, there may still be a n...

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