民俗学 发表于 2025-3-21 18:21:04
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Structuring Imported Data,ady to be used immediately. Quite often, you have to do some initial work on the data to make it more easily usable in Power BI Desktop. Tweaking source data is generally referred to as ., which is the subject of this chapter as well as the next two.漂浮 发表于 2025-3-22 20:50:45
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Loading Data from Databases and Data Warehouses,the cloud. Power BI Desktop can connect to most of the world’s leading databases and data warehouses. Not only that, but it can also connect to many of the lesser-known or more niche data sources that are currently available. This chapter will show you how to extract data from several of these datainveigh 发表于 2025-3-23 01:24:18
,DirectQuery and Connect Live,you saw. However, there is one stage in the process of fetching data that can take a little time, especially if you are dealing with large datasets. This is the “load” phase where the data from the source system is transferred into the Power BI Desktop in-memory model and compressed.浪费物质 发表于 2025-3-23 06:14:29
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