Tim Miller

Tim Miller

Tim is a Senior Data Advisor at Chartio and brings 10+ years of Data Analysis background as well as years of experience in instruction methods and hands-on instruction to Chartio's Data School.

Chapters written by
Tim Miller
SQL Join Types Explained Visually
4
min read

Data within a database exists across multiple tables, JOINs allow you to combine datasets into new tables for analysis.

Making Sure Your Dashboard Always Gets Better
3
min read

Once a dashboard is built and shared it is not done. You should maintain it and improve it by using audience feedback.

Sharing the Dashboard – Distribution Strategies
4
min read

Learn the best practices and common pitfalls of sharing out your dashboard to a wide audience.

Arranging Your Visualizations as a Dashboard
3
min read

Maximize understanding of a dashboard by arranging data visualizations intelligently.

Find the Best Visualizations for Your Metrics
4
min read

Decide what chart works best for your visualization based on if you want to show composition, relationship, distribution or comparison.

Build the Metrics
2
min read

Use SQL to query the database to get the data behind the metrics people want to see.

Finding the Data That Builds Metrics
2
min read

Learn to collaborate with your data team to discover what data can be used within a dashboard.

Determine the Metrics to Monitor
3
min read

Define what metrics actually matter to business professionals.

Identifying Key Roles
3
min read

Learn the key stakeholders for a dashboard design process.

What Makes a Great Dashboard (ACES)
5
min read

Learn the best practices behind dashboard design to support decision making

What is a Dashboard?
3
min read

Learn what dashboards are and why they are important to making decisions.