# Expert Data Modeling with Power BI, 2nd Edition

Expert Data Modeling with Power BI is a second-edition guide to shaping Power BI data models for reporting and analytics. It covers Power Query preparation, relationships, star schemas, DAX, and advanced topics such as aggregations, incremental refresh, and security. The listing says readers should already have basic Power BI and star-schema knowledge.

- [Original product page](https://best-deals.pro/product/expert-data-modeling-with-power-bi-2nd-edition)
- [View offer](https://best-deals.pro/visit/expert-data-modeling-with-power-bi-2nd-edition)
- Market: US
- Language: en-US
- Currency: USD
- Category: Books, Music & Hobbies > Books, Music & Movies > Books & Comics
- Price: 29.52 USD
- Previous price: 59.99 USD
- Discount: 51%
- Price checked: 2026-11-14T05:49:46.919Z
- Rating: 4.8 / 5
- Reviews: 103

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Covers connecting multiple data sources, preparing data in Power Query, and managing model relationships.
- Topics include star schemas, fact and dimension tables, hierarchies, and reducing model complexity.
- Advanced subjects include DAX virtual tables and time intelligence, calculation groups, aggregations, incremental refresh, and row- and object-level security.
- The contents also list dataflows, datamarts, and composite-model connections.

## Pros

- Broad coverage takes readers from data preparation and model structure through advanced Power BI modeling topics.
- Practical topics include relationship design, star-schema preparation, DAX calculations, and common modeling pitfalls.

## Specifications

### Book details
- Edition: 2nd
- Publisher: Packt Publishing
- Publication date: April 28, 2023
- Language: English
- Print length: 698 pages
- ISBN-10: 1803246243
- ISBN-13: 978-1803246246
### Dimensions and installation
- Weight listed: 2.6 pounds
- Dimensions: 7.5 x 1.58 x 9.25 inches

## Before you buy

- The listing says basic working knowledge of Power BI and star-schema functionality is required, so this is not positioned as a beginner's introduction.
- The listing advertises a PDF copy, AI assistant, and next-generation reader with the book. Confirm availability and terms for the format or edition you intend to buy.

## A good fit for

- BI users, data analysts, and analytics developers with basic Power BI and star-schema familiarity.
- Readers seeking a structured reference on Power Query preparation, model relationships, DAX, and advanced Power BI modeling.

## Less suited to

- Readers starting from scratch with Power BI or star-schema concepts.
- Buyers seeking a book focused primarily on dashboard design rather than data modeling.

## Customer feedback

Aggregate ratings are mostly five-star, with a smaller three-star share and no one- or two-star ratings shown. This suggests generally favorable ratings but leaves a noticeable middle-ground response. The figures do not explain what readers liked or disliked, so use the book's stated topics and experience prerequisites to judge fit.

## Frequently asked questions

### Is this a beginner's guide to Power BI?
No. The listing says basic working knowledge of Power BI and star-schema functionality is required.
### What subjects does the book cover?
The listed topics include Power Query data preparation, relationships, star schemas, DAX, hierarchies, aggregations, incremental refresh, security, dataflows, and datamarts.
### Which edition and publication details are listed?
The listing identifies this as the 2nd edition, published by Packt Publishing on April 28, 2023, with 698 pages.

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## Images

![Expert Data Modeling with Power BI, 2nd Edition — 1](https://best-deals.pro/i/hZ_AdlvJiu1kQts7zdPiVIrvavwQWRMigFmGvJ-y79CQdsWhhjrK8qNIS6J3YrVEJJLHHC2ND3lWlHy7zj5-H7J6sUaY-lE2gfePm-tmQ2LGvBBbjOPB.jpg)