![]() Ingesting data from Amazon Redshift: suggest using UNLOAD if it's not used. Loading data into Azure Synapse Analytics: suggest using PolyBase or COPY statement if it's not used.Ĭopying data from/to Azure SQL Database: when DTU is under high utilization, suggest upgrading to higher tier.Ĭopying data from/to Azure Cosmos DB: when RU is under high utilization, suggest upgrading to larger RU.Ĭopying data from SAP Table: when copying large amount of data, suggest leveraging SAP connector's partition option to enable parallel load and increase the max partition number. Try making the recommended change, then run the copy again.Īs a reference, currently the performance tuning tips provide suggestions for the following cases: Category The tips tell you the bottleneck identified by the service for this particular copy run, along with suggestion on how to boost copy throughput. ![]() In some scenarios, when you run a copy activity, you'll see "Performance tuning tips" at the top as shown in the above example. ![]() This article outlines how to troubleshoot copy activity performance issue in Azure Data Factory.Īfter you run a copy activity, you can collect the run result and performance statistics in copy activity monitoring view. Microsoft Fabric covers everything from data movement to data science, real-time analytics, business intelligence, and reporting. ![]() Try out Data Factory in Microsoft Fabric, an all-in-one analytics solution for enterprises. ![]()
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