Scenario I use Azure SQL Server Data Warehouse with x DWU but my queries are slow and according to the metrics the DWU usage is not even close to the limit like this: What can I do? The old approach of throwing more resources (i.e. upscale to 2x DWU) simply would not work. Investigation Let’sContinue reading “Azure SQL Data Warehouse performance questions”
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A blog about my challenges in the Microsoft data space 