Registration Open
Registration Open
31 January | 19:00
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Welcome to the Onyx Data February 2024 Challenge!
Jan 31 - Feb 28, 2024 | EST
Let's dig into customer ratings and reviews with February's Electronics Product Data Ratings dataset.
Timeline
Workshop | Workshop: Electronics Product Ratings & Reviews with ZoomCharts
Workshop | Workshop: Electronics Product Ratings & Reviews with ZoomCharts
13 February | 09:00
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Webinar | DataDNA ZoomCharts Mini Challenge Awards: February Winner
Webinar | DataDNA ZoomCharts Mini Challenge Awards: February Winner
29 February | 11:00
31 January - 21 February
Submitted Reports
About challenge
How to participate
Judging criteria
Timeline
Dataset
Past challenges
Winner of the challenge
All Submissions
About ZoomCharts Mini Challenge
ZoomCharts Mini Challenge is part of the global DataDNA – Dataset Challenge by Onyx Data, which unites 11K+ data enthusiasts worldwide, ranging from beginners to seasoned professionals, including Microsoft MVPs. Read more about the DataDNA challenge on the Onyx Data website. Join the community on LinkedIn
The ZoomCharts Mini Challenge provides a platform for a growing community to learn how to build PRO reports, aiding business users to explore data quickly and intuitively.
- Free License: All participants receive a free ZoomCharts Developer License that gives access to the full Drill Down PRO visuals library. License will remain active for 1 year after the challenge.
- Learn from Experienced Professionals: As part of the challenge, we host live workshops on report building and visualizing the challenge’s dataset in Power BI. Challenge participants can also book an individual consultation with an experienced Power BI mentor to ask questions and get personalized tips.
- Tailored Feedback: Every challenge submission will receive personalized feedback, giving participants the chance to hone their skills and improve their reports.
Prizes
The best report’s creator will receive a $300 Amazon gift card from ZoomCharts. The winner will be announced on February 29.
Webinar recordings
How to participate?
- Register for ZoomCharts Mini Challenge and receive a Drill Down Visuals Developer License for Power BI.
- Download the dataset
- Create a Power BI report including ZoomCharts Drill Down Visuals.
- Submit your entry to be verified.
(If your submission doesn’t match the challenge criteria, you will be notified by email, so make sure you will have time for revision and resubmission if needed. Feel free to resubmit entry as many times as necessary before the deadline) - Follow ZoomCharts on LinkedIn
- Share the final version of your submission as a LinkedIn post on your profile, including the tags @ZoomCharts and @OnyxData, as well as the hashtags #dataDNA and #builtwithzoomcharts.
The participants of ZoomCharts Mini Challenge can also submit their report to the main Onyx Data DataDNA challenge for a chance to win additional prizes. Read more about that here.
Technical requirements
- Build your report using only Power BI
- The number of pages in the report is not limited
- At least one report page has to contain a minimum of 2 ZoomCharts Drill Down Visuals. See a practical guide on Drill Down Visuals here
What should your report include?
Create a report that allows end users to easily find answers to the following questions:
- What is the relationship between product ratings and recommendation status?
- Which brands have the highest average customer satisfaction, and how does it vary across different product categories?
- How do product features (like color or dimensions) influence reviews and ratings?
Judging criteria
Business users use reports to make data-driven decisions. That’s why reports are called effective if they enable users to drill down and filter data quickly and intuitively to find answers to any question they might have and analyze data in all possible directions and dimensions. We will evaluate:
- How easy is it to understand the data? (max 10 points)
- Is too much text used for explanation?
- Are the indicative colors in charts instinctually understandable?
- Does it tell a story?
- How easy-to-use is the report? (max 14 points)
- Cross-chart filtering implementation across the report. Can other visuals provide relevant data as the user explores the report?
- Response time
- Drill Down: multi-layer data exploration. Can the user drill down and gain additional insights within the report?
- Use of tutorial overlays and other elements to assist new users. Can a new user start using this report straight away with just the guidance provided within the report itself?
- How good is the report design and is it suitable for its purpose? (max 10 points)
- Visual design: is the overall look consistent, no empty spaces, no overcrowding?
- Interface design: are there unnecessary visualizations/buttons/complexity in use?
- UX design: is the produced report usable?
- Report design: is the main challenge answered?
- Technical: are all the fonts used the same, are the sizes readable?
You are encouraged to use various techniques at your disposal, such as tooltips, drill-throughs, drill-downs, cross-chart filtering and page navigation features, to enhance your analysis.
Timeline
Workshop | Workshop: Electronics Product Ratings & Reviews with ZoomCharts
Workshop | Workshop: Electronics Product Ratings & Reviews with ZoomCharts
13 February | 09:00
-
Webinar | DataDNA ZoomCharts Mini Challenge Awards: February Winner
Webinar | DataDNA ZoomCharts Mini Challenge Awards: February Winner
29 February | 11:00
31 January - 21 February