Forum Discussion
Data Cleansing Data Flow
Hi eyeballkid
This forum is for discussing issues related to the Fabric Data Factory, for Azure issues you can go to the following link, there will be more professional people to help you solve the problem:
Azure Data Factory - Microsoft Community Hub
Here are some possible ideas for your reference:
Partitioning: Ensure your data is partitioned effectively. This can significantly reduce the time taken for transformations by distributing the workload across multiple nodes.
Caching: Use the cache transformation to store intermediate results, which can be reused in subsequent transformations, reducing redundant computations.
Dynamic Scaling: Adjust the compute size dynamically based on the workload. You can set up triggers to scale up during peak loads and scale down during off-peak times.
Integration Runtime Configuration: Optimize your integration runtime settings to ensure they are appropriately sized for your workload. Placing the integration runtime in the same region as your data sources can also reduce latency.
Incremental Processing: Instead of processing all data every time, consider implementing incremental data processing. This way, you only process new or changed data, which can drastically reduce processing time.
Parallelism: While you are already running routines in parallel, ensure that the parallelism is optimized. Sometimes, too many parallel processes can lead to resource contention.
Debug Mode: Use the debug mode to test and optimize your data flows with smaller datasets before running them on the full dataset. This can help identify bottlenecks and optimize transformations.
Databricks: For more complex transformations, consider using Azure Databricks. It integrates well with ADF and can handle large-scale data processing more efficiently.
Regards,
Nono Chen
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