Data Analytics & Business Intelligence Reads

Messy CSV exports are a tax on every data task: stray whitespace, duplicate rows, inconsistent...

The true bottleneck was never the analysis. The post BI Is Dead, Long Live BI appeared first on Towards Data Science .

This article provides a detailed walkthrough on using Apache SeaTunnel 2.3.9 to perform full data synchronization from MySQL CDC to… Continue reading on Medium

Quando pensamos em análise de dados, muitas pessoas imaginam dashboards bonitos, gráficos coloridos e indicadores sofisticados. Porém… Continue reading on Mediu

Quando pensamos em análise de dados, muitas pessoas imaginam dashboards bonitos, gráficos coloridos e indicadores sofisticados. Porém… Continue reading on Mediu

Today, we’re excited to announce two new capabilities that make Quick Sight dashboards even more expressive and business-aligned: sparklines and custom sort for

In the previous article, we discussed Bivariate Analysis, and Detecting Skewness, Spread, and Strange Distributions where the goal was to… Continue reading on M

On the back of learning that America is denying entry to anyone who has been in either the Democratic Republic of Congo or Uganda within… Continue reading on Me

To understand life in America, we must understand how and when we die. In 2026, it’s not a pretty picture. U.S. health and care is worse than other nations and

What if the infrastructure powering our digital lives could help solve some of the environmental challenges it currently creates? Continue reading on Medium »

African football has never lacked talent. What it has often lacked is infrastructure: structured data, scalable scouting systems, and… Continue reading on Mediu

The Problem We Can No Longer Ignore Continue reading on Medium »

Understand the difference between one-tailed and two-tailed hypothesis tests in A/B testing, when each is appropriate, and the simple… Continue reading on Mediu

As part of my data analytics learning journey, I created the DACV0526 Cohort Sales Dashboard using Excel/Power BI. The goal was to… Continue reading on Medium »

Tools: Google Colab, Python, yfinance, pandas, NumPy, statsmodels, sklearn, matplotlib, seaborn Continue reading on Medium »

A month ago, I started my training as a beginner in Data Analytics at Dataleum. So far, the experience as both been rewarding and… Continue reading on Medium »

A practical playbook for data and engineering leaders navigating the transition from legacy platforms to a cloud-native analytics stack Continue reading on Capi

A few weeks ago, I opened a Python project I had built years ago. Continue reading on Stackademic »

Most research slides are built like papers. They shouldn’t be. Continue reading on Medium »

Before a ball was kicked, I froze a forecast for all 104 matches: Spain 28%, markets said 15.5%. Now there is a public scoreboard showing… Continue reading on M

The tutorials get you to “job succeeded.” They don’t tell you what production feels like. Continue reading on Medium »

I once sat in on a technical interview for a mid-level data scientist role that I will never forget. The candidate was academically… Continue reading on Medium

Every day, businesses generate billions of data points. Yet collecting data alone is no longer enough. The real challenge is transforming… Continue reading on M

How Assessment-Driven Learning Loops Beat Compliance Theater Continue reading on Medium »