"Mastering Data Analysis with Power BI: From Insights to Impact"
Sub Category
- IT Certifications
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Objectives
- Data Sources and Connections Explain how you would connect Power BI to an Azure SQL Database. What steps are required to ensure secure data transfer?
- Data Transformation with Power Query Given a dataset with missing and duplicate rows, explain the steps you would take to clean this data in Power Query.
- Data Loading and Storage Options Describe the difference between DirectQuery and Import mode in Power BI. In which scenarios would each be more appropriate?
- Creating Relationships Explain how to set up relationships between tables in Power BI. What are the cardinality options, and how do they impact data analysis?
Pre Requisites
- Basic Data Concepts Understanding of data structures, such as tables and columns, and familiarity with the concept of databases or spreadsheets.
- xperience with Excel or Similar Tools Skills in Excel, especially using functions and data analysis tools, can ease the transition to Power BI. Familiarity with pivot tables, charts, and formulas is helpful.
- Basic SQL or Querying Knowledge (Optional) While not required, understanding basic SQL or querying concepts can aid in the data preparation tasks in Power BI.
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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