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#1 18-11-2024 09:06:14
- benray3049
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How do Power BI consultants handle large datasets efficiently?
Consultants manage large datasets by using incremental data refresh to update only changed data. Partitioning tables allows faster processing and query execution. Implementing aggregations reduces the amount of data processed in real-time, enhancing performance. Power BI consultant should use DirectQuery for real-time analytics when necessary, while Import mode is better for static datasets. Filtering data at the source using SQL queries or Power Query also minimizes unnecessary data load, ensuring the reports run smoothly with large datasets.
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