2024年10月21日 · Demonstrate methods and best practices that align with business and technical requirements for modeling, visualizing, and analyzing data with Microsoft Power BI. As a candidate for this certification, you should deliver actionable insights by working with available data and applying domain expertise. You should:

4 天之前 · Create visual calculations by using DAX. Enhance reports for usability and storytelling. Configure bookmarks. Create custom tooltips. Edit and configure interactions between visuals. Configure navigation for a report. Apply sorting to visuals. Configure sync slicers. Group and layer visuals by using the Selection pane. Configure drill through ...

3 天之前 · 使用性能分析器和 dax 查询视图识别性能不佳的度量值、关系和视觉对象. 通过减少粒度来提高性能. 可视化和分析数据 (25-30%) 创建报表. 选择适当的视觉对象. 设置视觉对象格式并进行配置. 应用和自定义主题. 应用条件格式. 应用切片和筛选. 配置报表页. 选择 ...

2022年7月25日 · The DAX in PL-300 is fairly light with some functions. The study guide for PL-300 https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RWREll has this . Create model calculations by using DAX. Create basic measures by using DAX. Use CALCULATE to manipulate filters. Implement Time Intelligence using DAX. Replace implicit measures with ...

2024年11月15日 · 在准备Microsoft Power BI数据分析师PL-300认证考试时，了解如何创建DAX度量值是至关重要的。DAX（Data Analysis Expressions）是一种强大的公式语言，用于构建Power BI和Excel中的计算列和度量值。

2023年6月1日 · What is the PL-300 Certification? PL-300 is a professional certification in Microsoft Power BI for people working as (or wishing to work as) a data analyst or business analyst. The exam tests you in four areas: 25% to 30% Preparing data; 25% to 30% Modeling data; 25% to 30% Visualizing and analyzing data; 15% to 20% Deploying and maintaining assets

This repository contains the hands-on lab exercises for Microsoft course PL-300: Microsoft Power BI Data Analyst. The labs are designed to accompany the learning materials and enable learners to practice using the technologies they describe.

Create measures using DAX in Power BI: Create measures using DAX in Power BI: Optimize model performance in Power BI (Optional) Optimize model performance in Power BI: Create reports in Power BI: Create reports in Power BI: Perform data analysis in Power BI: Perform data analysis in Power BI: Deploy and manage Power BI service items

2023年5月25日 · 經過幾個月，運用零散的時間備考，今年5月時終於通過了微軟PL-300 (Microsoft Power BI Data Analyst)考試。 很榮幸在這篇文章中，與你分享我準備微軟PL-300考試的寶貴經驗和資訊。