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Anonymous's avatar
Anonymous
Not applicable
2 years ago
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Mirroring in Microsoft Fabric

Hi,   I am some ambiguity in understanding Fabric Mirroring. I know that it enables users to effortlessly replicate external data warehouses or databases. But I want to understand does it copy the ...
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  • v-cboorla-msft's avatar
    v-cboorla-msft
    2 years ago

    Hi Anonymous 

     

    I have checked with the internal team. The internal team has confirmed that:

    Mirroring does physically copy the data from source database to OneLake delta parquet format as well as maintain any data changes in the OneCopy in Fabric OneLake.

     

    I hope this information helps. Please do let us know if you have any further questions.

     

    Thanks.

purushotham15's avatar
purushotham15
Regular Visitor
1 year ago

Looks like its similar to HTAP capability in synapse where the data can be ingested/copied automatically in dedicated pool whenever there is a change in source system(cosmos/azure sql). It works for all entities which has PK columns. Is it same here? any difference in handling?