The Challenge
Day 1’s challenge is to download data using NSW Transport Open Data API and build a dashboard.
The Data
I decided to use the NSW Boating Ramps API. Due to my network issue, my Alteryx didn’t work well with the API. Fortunately, I can run the query online and then download the result dataset directly.
After that, I used Alteryx to parse the data and then clean and transform the data as I needed for my Tableau viz.
The Story
Since I wasted a lot of time troubleshooting my network, I didn’t have much time left for my viz. So I decided to keep my story and viz simple. I started by asking myself, what could I leverage this data to do? The first thought that comes to my mind is: If I want to go boating, can I use this data set to help me choose a proper destination? So I went on with that idea and built the dashboard.
The dashboard is simple, with only one map with several filters. However, it gives me all the information I need. Firstly, I can adjust the map and click filters to narrow down the candidate boat ramps, then I can hover over to see more details, which includes addresses and contact numbers. And then I can either call the place first or drive there directly.
The final viz can be found here.
What went well
- Although I encountered some problems several times, I managed to conquer or bypass them
- Clean and simple design
What could be better
- Timeboxing
Author: Neil Li
Neil graduated from the University of Melbourne with a Master's degree in Information Technology. He started his career as Data Analyst in a Tech Company in China. Recently, Neil moved back to Australia and decided to join The Data School, kick-starting his career with Data Analytics in Down Under. He looks forward to learning cutting-edge skills and meeting fellow data enthusiasts who share a similar passion for data. In his man cave, you will spot Neil enjoying his video games and reading. He steps out with his racquets to swing it for Tennis and Badminton. Want to put a smile on his face? Ask him about the Chinese Hot Pot!