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所在平台: Udemy |
课程主页: https://www.udemy.com/course/microsoft-pl-300-certification-for-power-bi-data-analyst/
课程评论：没有评论
课程名称：微软 PL-300 认证 - Power BI 数据分析师 课程概述：本课程全面覆盖 PL-300 认证考试所需的内容。不论你是否已经使用过像 Access、SSRS、Tableau 或 WebI 等报告软件，还是第一次接触报告工具，欢迎加入这门课程。在这里，你将学习微软希望你掌握的技能，拓展你的职业简历，并有机会获得微软 Power BI 认证。 Power BI 是市场上最受欢迎的报告工具之一，掌握这一工具对当前工作或未来求职都极为重要。本课程分为四个部分： 第一部分 - 创建可视化（即可视化数据与分析数据） 我们将免费下载安装 Power BI Desktop，开始创建我们的第一幅可视化图，并探索 Power BI 界面。我们将学习各种可视化效果及其常见属性，创建地图、层级、KPI、仪表以及各种图表类型。 第二部分 - 获取和转换数据（即准备数据） 我们将了解如何转换数据，以节省分析时间。内容包括排序和筛选、拆分列及其他转换操作。我们将合并、附加和组合查询，还将使用 M 语言进行数据透视、反透视，转换文本、数字、日期和时间，并创建自定义列。 第三部分和第四部分 - 精炼模型（即建模数据） 我们将学习如何通过多个表格建立关系，以及如何使用 DAX 语言精炼数据，添加自定义列和度量。 第五部分 - Power BI 服务 最后，我们将把可视化发布到 Power BI 服务（可免费注册），并且从报告中创建仪表板。使用 Power BI Pro（可以免费试用），你还可以创建工作区和应用。 整个课程大约需要 27 小时完成，完成后你将能够创建自己的可视化、仪表板和故事，并解决常见问题。课程难度逐步提高，从创建基本的表格或条形图开始，再逐步深入到堆叠条形图及其属性的探究。 课程节奏较为放松，虽然会有一些“错误转向”，但每节课都朝着一个最终目标前进，能够让你在自己的电脑上轻松跟随。我假设你会使用电脑，包括安装程序，但实际的数据分析将以基础水平为主，我们会逐步介绍每个组件。 课程结束后，你可以下载完成证书，向他人展示你的新技能，并开始进行自己的分析。如果再加上些实践，你甚至可以参加官方的微软 PL-300 考试，想象一下，这个证书将如何为你的简历增光添彩！
This course covers the content required for the PL-300 certification exam.Do you already use reporting software such as Access, SSRS, Tableau or WebI? Or is this your first reporting software tool? Either way, welcome.In this course, learn the skills that Microsoft want you to know, and add another tool to your CV, and even go for the Microsoft Power BI certification.Power BI is one of the most requested reporting tools that are requested in the job market, and the ability to being able to use it now could be very useful for your current work, and your next job hunt.This course comes in four parts:Part 1 - Creating Visualizations (also known as Visualize the Data, and Analyze the Data)We'll download and install for free Power BI Desktop. We'll start by creating our first visualizations (vizzes) and investigate the Power BI interface.We'll look at the various visualisations available, and go through their common properties. We'll create maps, hierarchies, KPIs, guages, and all sorts of chart types.Part 2 - Get and Transform Data (also known as Prepare the Data)We see how data can be transformed, saving you time in analysing the data. We'll look at sorting and filtering, split columns, and other transform activities. We'll merge, append and combine queries together. We'll Pivot and Unpivot, and transform text, numbers, dates and times, and create custom columns using the M language.Part 3 & 4 - Refining the model (also known as Model the Data)We'll see how relationships can be made through multiple tables, and refine the data with custom columns and measures using the DAX language.Part 5 - Power BI ServiceWe'll then publish our visualisations onto the Power BI Service (which you can sign up for free), and then from your reports create dashboards. With the Power BI Pro (for which you can get a free trial), you can also create workspaces and apps.The course will take around 27 hours to complete, but completing this will enable you to create vizzes, dashboards and stories of your own, and know how to overcome common problems.The course increases in difficulty slowly, so you'll create for instance a table or basic bar chart, then turn it into a stacked bar chart, and investigate more of their properties, step by step.The course is fairly relaxed - there will be a few "wrong turns", so you can see what problems might arise, but every lesson works towards an end goal at a relatively slow pace, so you can follow on your own computer easily. I assume that you know how to use a computer, including installing programs, but the actual analysis will be at a basic level, and I'll introduce every component as we go on.At the end of the course, you can download a certificate of completion, so you can show everyone your new-found skills, and be able to start creating analyses for yourselves. And with a bit of practice, you could also go for the official Microsoft PL-300 exam - wouldn't that certificate look good on your CV or resume?
