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Optimizing DAX: Improving DAX performance in Microsoft Power BI and Analysis Services (color) - Rilegato

Ferrari, Alberto; Russo, Marco

 
9781735365244: Optimizing DAX: Improving DAX performance in Microsoft Power BI and Analysis Services (color)
Rilegato
ISBN 10: 1735365246 ISBN 13: 9781735365244
Casa editrice: SQLBI Corp., 2024

Sinossi

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 (VertiPaq, DirectQuery over SQL)
  • Read DAX query plans
  • Optimize common DAX constructs
  • Solve security performance issues
  • Improve DirectQuery response time
  • Control the data placement in composite models to avoid bottlenecks


Prerequisites: proficiency in DAX and SQL (for DirectQuery), understanding of the Tabular engine used by semantic models, and familiarity with DAX Studio.


The hardcover version of this book is in full color, with maximum fidelity of screenshots and different background colors to make code snippets language easy to identify.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.

Editore
SQLBI Corp.
Data di pubblicazione
2024
Lingua
Inglese
ISBN 10 
1735365246
ISBN 13 
9781735365244
Rilegatura
Copertina rigida
Numero edizione
2
Numero di pagine
818
Contatto del produttore
non disponibile
Persona responsabile
gpsr@libri.de
gpsr@libri.de

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