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Lewis Chou

A Decade’s Worth of Insights: Unveiling the Role of a Data Analyst

Welcome to my comprehensive guide on becoming a data analyst! Throughout this article, we’ll explore the world of data analysis, delving…

18 min readApr 17, 2024

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A Decade’s Worth of Insights: Unveiling the Role of a Data Analyst

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Lewis Chou

Detailed Comparison on Power BI & its Alternatives

Power BI is a highly-rated business intelligence software. It is mainly used by enterprises and analysts as a helpful instrument to find…

6 min readNov 30, 2021

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Detailed Comparison on Power BI & its Alternatives

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Lewis Chou

8 Best Reporting Tools& Software To Improve Your Business

I’ve reviewed some of the most popular reporting tools on the market today and picked out the ones that perform best in specific features.

11 min readJun 22, 2021

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8 Best Reporting Tools& Software To Improve Your Business

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Lewis Chou

How to Build a Reporting Platform Effectively?

The basics about reporting platforms you can’t miss

5 min readDec 16, 2020

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How to Build a Reporting Platform Effectively?

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Lewis Chou

A Step-by-Step Guide to COVID-19 Dashboard

What a COVID-19 Dashboard Can Do?

6 min readMar 18, 2020

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A Step-by-Step Guide to COVID-19 Dashboard

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Lewis Chou
in
Towards Data Science

Mobile Data Collection: What it is and what it can do

Data collection is nothing new, but the introduction of mobile devices has made it more interesting and efficient.

6 min readFeb 22, 2020

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Mobile Data Collection: What it is and what it can do

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Lewis Chou
in
Towards Data Science

What Can Data Visualization Help in the Battle against the Novel Coronavirus?

I’ve designed dashboards for five scenarios to help monitor the situation of coronavirus outbreak and carry out prevention and control…

7 min readFeb 14, 2020

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What Can Data Visualization Help in the Battle against the Novel Coronavirus?

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Lewis Chou
in
Towards Data Science

Top 10 Key Features of BI Tools in 2020

Do you know what problems Business Intelligence can solve and what kind of BI tools can be considered good?

7 min readFeb 6, 2020

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Top 10 Key Features of BI Tools in 2020

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Lewis Chou
in
Towards Data Science

A Sales Dashboard Tells You What People Like Most to Buy for Christmas 2019

Are you curious about what are the top selling items for Christmas 2019, and what are the most popular gifts people want?

5 min readJan 6, 2020

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A Sales Dashboard Tells You What People Like Most to Buy for Christmas 2019

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Lewis Chou
in
Towards Data Science

Top 7 Trends in Data Visualization Software for 2019

Let’s see what are the latest trends in data visualization and data visualization software.

7 min readDec 16, 2019

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Top 7 Trends in Data Visualization Software for 2019

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Lewis Chou

Lewis Chou

Passionate about leveraging BI solutions for success. Sharing insights on data science through blogs. Let's connect on LinkedIn for more updates!

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