This book is the state of the art of optimizing DAX expressions in Power BI and Analysis Services semantic models. Learn how to locate performance bottlenecks, read the query plan and performance metrics, rewrite the slower part of an expression, and measure the performance improvements.
- Use tools like Power BI Desktop Performance Analyzer and DAX Studio
- Understand the DAX formula engine
- Learn characteristics of different storage engines (Verti Paq, Direct Query over SQL)
- Read DAX query plans
- Optimize common DAX constructs
- Solve security performance issues
- Improve Direct Query response time
- Control the data placement in composite models to avoid bottlenecks
Prerequisites: proficiency in DAX and SQL (for Direct Query), understanding of the Tabular engine used by semantic models, and familiarity with DAX Studio.
€54.99
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भाषा अंग्रेज़ी ● स्वरूप EPUB ● पेज 816 ● ISBN 9781735365237 ● फाइल का आकार 124.5 MB ● प्रकाशक SQLBI Corp. ● प्रकाशित 2024 ● डाउनलोड करने योग्य 24 महीने ● मुद्रा EUR ● आईडी 9406322 ● कॉपी सुरक्षा Adobe DRM
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