Articles filed in category 'Tableau'

Power Query: Excel’s Hidden Weapon

By: Helen Wall

Last updated: Wednesday, August 31, 2022

Published in: CODE Magazine: 2020 - July/August

Helen talks about how to use Power Query, a tool that's part of Excel and Power BI that enables you to automate the ETL process of bringing data into Excel. Learn to create an elegant ETL process in Power Query to first bring in the data, then later refresh it with a single button

• Business Intelligence
• Data
• Data Science
• Data Visualization
• Data Warehousing
• Database
• Excel
• Power Query
• Tableau

Best Practices for Data Visualizations: A Recipe for Success

By: Helen Wall

Last updated: Wednesday, August 31, 2022

Published in: CODE Magazine: 2019 - November/December

Helen shows you the ins and outs of creating really useful charts and graphs with Tableau. You’ll never make a boring old pie chart again.

• Business Intelligence
• Data Visualization
• Power BI
• Reporting Services
• SQL Server
• Tableau