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Hoang Ngo
Posts
Dashboard Week: A Little Chaos, A Lot of Growth
Dashboard Week is tough. Why? That’s because we have five datasets (not all were clean), one per day, and we were required to build a...
What I Do at The Data School First 3 Months (1000% Real)
What I Learnt For The First Month In Data School Basically, we were trained on Tableau and Alteryx mostly, with Power BI sessions every now...
Going From Tableau to Power BI: A Friendly Guide
If you’re coming from Tableau and now diving into Power BI, the process can feel like stepping into a new world. While both tools excel...
How I Got Better at Building Dashboards (Without Making It Complicated)
Warning! This post is not a tutorial or technical deep dive – it is a reflection of what has helped me improve my dashboarding skills....
Useful Websites to Level Up Your Dashboarding Skills
To improve my dashboard and visualization skills, I rely on a few key tools and projects. These resources help me stay organized, find inspiration, and...
Know the Difference Between a Measure and a Calculated Column in Power BI
When you first dive into Power BI and start using DAX, you will run into both Calculated Column and Measure. At first glance, they can...
Dashboard Building Mistakes 101
We’ve All Been There…. Tableau is my very first data visualisation tool, I thought I can use complex charts with vibrant colour to demonstrate my...
Formatting Trick with Reference Line in Tableau
The Problems: In Tableau, Bar Chart is the most popular and used widely. Overtime, the creative users of Tableau have come up with different types...
Dashboard Week – Day 5 – IMDB
For the last day, we needed to build and present our dashboard on the same day. Fortunately, the dataset is IMDB and we were using...
Dashboard Week – Day 4 – Crossword
On Thursday, the fourth day of Dashboard Week, we received the Crossword dataset. So far, we had alternated between Tableau and Power BI, and on...