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
Beli ebook ini dan dapatkan 1 lagi GRATIS!
Bahasa Inggris ● Format EPUB ● Halaman 816 ● ISBN 9781735365237 ● Ukuran file 124.5 MB ● Penerbit SQLBI Corp. ● Diterbitkan 2024 ● Diunduh 24 bulan ● Mata uang EUR ● ID 9406322 ● Perlindungan salinan Adobe DRM
Membutuhkan pembaca ebook yang mampu DRM
Ebook lainnya dari penulis yang sama / Editor
74,462 Ebooks dalam kategori ini
