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ns152154185's avatar
ns152154185
Frequent Visitor
2 years ago

Dataset schedule refresh time very slow.

Hi Everyone,
I have a dataset in service which uses a dataflow as its datasource. Dataflow refresh takes about a minute but what concerning here is my dataset is taking about 40-43 mins in every refresh. Table in dataset has around 60-70 million records. Also I am using Premium license.
Also dataset contains no other transformation or anything.
Any suggestions to optimize and decrease in refresh time will be appreciated.

Thanks in advance.

Need Help

2 Replies

  • Anonymous's avatar
    Anonymous
    Not applicable
    2 years ago

    Hi ns152154185 

    I have a few other ideas for you to consider:

    1. Query Optimization: Ensure your queries are efficient. Use Query Diagnostics in Power BI to identify and optimize any slow-performing steps.

    2. Data Partitioning: Split your large dataset into smaller, manageable chunks. This can help in refreshing only the necessary portions of the data.

    3. Off-Peak Scheduling: Schedule your refreshes during off-peak hours to minimize the impact on business operations and ensure more resources are available for the refresh process.

     

     

     

     

    Best Regards,

    Jayleny

     

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