A boring setting with huge payoff.

Uncover the hidden pitfalls of Excel regression and learn why Python is the key to unlocking clean, efficient data analysis.

In 2021, after catching the tech bug as a kid and earning a degree in communications, Ada got into tech writing by editing crypto guides. Ada's expertise now spans Windows, Android (especially Samsung ...

If you're preparing for a Data Analyst role, this newsletter will help you revise the most important interview concepts asked in companies. In this Part 1, I’ve covered questions from: Data Analyst ...

This article is not about ethics, privacy, security, ownership, or corporate governance — I am going to circumvent all of this here by using some made-up data relating to supermarket sales: Here, I ...

Data isn't just oil anymore; it’s the oxygen your enterprise breathes. In 2026, the volume of data flowing through the average mid-to-large enterprise isn't just massive—it’s complex, messy, and ...

collectd is a small daemon which collects system information periodically and provides mechanisms to store and monitor the values in a variety of ways. apache Apache server utilization: Number of ...

Every country produces data, but not every country produces it in an organized manner. What matters is not just the volume of data, but how it’s standardized and structured. The messiest or most data ...

In our earlier article, we demonstrated how to build an AI chatbot with the ChatGPT API and assign a role to personalize it. But what if you want to train the AI on your own data? For example, you may ...

Why write SQL queries when you can get an LLM to write the code for you? Query NFL data using querychat, a new chatbot component that works with the Shiny web framework and is compatible with R and ...

While running comp bio, comp chem, and ML engineering teams for several years, we faced two main problems: (1) We made incorrect assumptions about how datasets were generated because their processing ...

Windows may get all the attention, but when you want to get real work done, you turn to the applications that run on it. And if you use spreadsheets, that generally means Excel. Excel is, of course, ...