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PDG_VL's avatar
PDG_VL
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1 year ago
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Incremental Update in Fabric from External Delta Tables

Hi everyone,   I'm working with Dynamics 365 Finance & Operations and using Synapse Link to export data to an ADLS data lake in Delta Lake format. In Microsoft Fabric, I use shortcuts to reference ...
  • Akash_Varuna's avatar
    1 year ago

    Hi PDG_VL To implement incremental updates from external Delta tables into a Fabric Lakehouse Bronze layer, use a timestamp column to filter new or modified rows since the last refresh. Perform upserts using Delta Lake’s MERGE functionality to handle updates and deletes efficiently. Maintain a change log table for historical tracking, appending only new records during each refresh. Optimize by partitioning Delta tables and processing only relevant partitions to reduce resource usage.