Definitive Guide To Business Intelligence With Microsoft Power BI, SQL Server Analysis Services, and Excel by Merle Riggs
English | 2022 | ISBN: N/A | ASIN: B0B5FBMK2X | 1610 pages | EPUB | 104 Mb
Now increased and also updated with contemporary ideal techniques, this is one of the most full overview to Microsoft’s DAX language for business knowledge, information modeling, as well as analytics. Expert Microsoft BI specialists Marco Russo and also Alberto Ferrari assist you master whatever from table functions through sophisticated code as well as model optimization. You’ll learn exactly what occurs under the hood when you run a DAX expression, and also utilize this knowledge to write quickly, durable code. This edition focuses on instances you can construct and keep up the totally free Power BI Desktop computer, as well as assists you take advantage of the effective syntax of variables (VAR) in Power BI, Excel, or Analysis Providers. Intend to take advantage of all of DAX’s exceptional capabilities? This no-compromise "deep dive" is exactly what you need.
Perform effective information evaluation with DAX for Power BI, SQL Web Server, and also Excel
· Master core DAX principles, consisting of computed columns, procedures, and computation groups
· Job efficiently with standard and advanced table functions
· Understand analysis contexts and the CALCULATE and also CALCULATETABLE features
· Perform time-based estimations
· Usage estimation teams and estimation products
· Usage syntax of variables (VAR) to compose more legible, maintainable code
· Express diverse as well as uncommon partnerships with DAX, consisting of many-to-many connections and bidirectional filters
· Master advanced optimization techniques, and also boost performance in aggregations
· Optimize information versions to accomplish far better compression
· Measure DAX query efficiency with DAX Workshop as well as find out how to enhance your DAX
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