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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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Arun_tsr
by • New Contributor III
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How to do bucketing in Databricks?

We are migrating a job from onprem to databricks. We are trying to optimize the jobs but couldn't use bucketing because by default databricks stores all tables as delta table and it shows error that bucketing is not supported for delta. Is there anyw...

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Pat
Honored Contributor III
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Hi @Arun Balaji​ ,bucketing is not supported for the delta tables as you have noticed.For the optimization and best practices with delta tables check this:https://docs.databricks.com/optimizations/index.htmlhttps://docs.databricks.com/delta/best-prac...

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Rahul_Samant
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Resolved! Bucketing on Delta Tables

getting error as below while creating buckets on delta table.Error in SQL statement: AnalysisException: Delta bucketed tables are not supported.have fall back to parquet table due to this for some use cases. is their any alternative for this. i have...

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Anonymous
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Hi @Rahul Samant​  , we checked internally on this due to certain limitations bucketing is not supported on delta tables, the only alternative for bucketing is to leverage the z ordering, below is the link for reference https://docs.databricks.com/de...

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