Data Analytics & Business Intelligence

Construction projects generate hundreds of small events every day. Continue reading on Medium »

When building real-time forex quote systems or quantitative trading programs, developers often subscribe to multiple currency pairs via a… Continue reading on M

My analysis on a Retail sales performance with SQL and Excel. Continue reading on Medium »

Step-wise Guide to Covariate Adjustment Continue reading on Data Science Collective »

Christian McCaffery’s 2019 season saw him explode for 1387 yards on 287 carries. Combined with passing game, he was catapulted to the top… Continue reading on M

A junior analyst messaged me last month, genuinely stressed. Continue reading on Medium »

Two companies can have the same average estimate but completely different levels of agreement behind it Continue reading on AI Advances »

"Close Enough": The True Cost Continue reading on Medium »

As organizations accelerate their digital transformation initiatives, Power BI has evolved from a dashboarding tool into a strategic… Continue reading on Medium

In today’s digital landscape, data is one of the most valuable assets a business can have. From understanding customer behavior to… Continue reading on Medium »

I Combined HAMA Candles With the Close Counter Histogram — The Trend Signals Were Surprisingly Clean Continue reading on Medium »

In my experience overseeing more than 5,000 experiments at YouTube and Roku, there are 7 things every product manager should know about… Continue reading on Med

For data scientists, the real career step-change rarely comes from better analysis. Continue reading on Medium »

A practical guide to date range strategies, chunk sizing, and load patterns — with real Python examples built on SuiteQL and OAuth 1.0a Continue reading on Medi

Data Engineering is one of the fastest-growing domains in the tech industry today. With the rapid growth of big data, cloud computing… Continue reading on Mediu

I Set Out to Build a DAG Visualizer. I Ended Up Building a Metadata Platform. Continue reading on Medium »

This is Week 2 of a 52-week series on environmental forensics, covering everything from raw data to defensible opinion. Continue reading on Medium »

Databricks’ July 6, 2026 Genie pricing update is being widely misread. The real story isn’t the billing model it’s that most enterprises… Continue reading on Me

This Project Outcomes Report describes the findings and publications of “HCC: Small: Human-Centered Computing to Support Citizen Data… Continue reading on Data

Data is everywhere. Good decisions aren’t. Continue reading on Medium »

How to Harvest the Risk Premium? Continue reading on Medium »

“In macro investing, you hold an asset for years and worry about value. In high-frequency trading, you hold an asset for microseconds and… Continue reading on M

Understanding Lookup Functions (VLOOKUP) Continue reading on Medium »

Why data intelligence, analysis, and engineering, not algorithms, decide whether AI actually creates value. Continue reading on Medium »

They would have saved me months Continue reading on Python in Plain English »

Ever got confused about data terminologies? So did I. Here’s a decade of clarity, chaos, and convergence. Continue reading on Medium »

Invoice processing is one of those problems that looks simple until you actually try to build it. Reading data from a PDF invoice should be straightforward — bu

Driscoll's CIO Sankar Chinnathambi explains how AI, real-time data and a company-wide digital overhaul are keeping the world's berries fresh from field to store

The demand for data analytics professionals has grown significantly over the last few years. Organizations today rely on data to understand customer behavior, i

In this article, we will walk through three essential Pandas tricks to clean and prepare your data efficiently: declarative method chaining, memory and speed op

Organizations worldwide continue to invest heavily in analytics platforms such as Power BI, Tableau, Looker, and cloud-native reporting… Continue reading on Med

OpenAerialMap is a public platform for searching, sharing, and using openly licensed satellite and drone imagery, and it is especially… Continue reading on Medi

Martin Kleppmann, an associate professor at Cambridge and author of Designing Data-Intensive Applications, discusses the evolution of data systems over the last

What happens when every participant gets the exact same problem — but the results are worlds apart? Continue reading on Medium »

I finally got hands-on training with Databricks a month ago. I’ve been hearing about it a lot, so I was curious what the actual value was… Continue reading on M

If you’ve been on football TikTok or Twitter recently, you’ve probably seen 38–0.app: spin a wheel, draft a player from whatever… Continue reading on Medium »

If you’ve been on football TikTok or Twitter recently, you’ve probably seen 38–0.app: spin a wheel, draft a player from whatever… Continue reading on Medium »

As an analytics intern, I often find myself wrestling with raw data to get it into a shape suitable for reports and dashboards. In this… Continue reading on Med

Five observations from European EV charging — and why the same pattern is now appearing in AI data centres, battery storage, and critical… Continue reading on M

Before we begin, if you haven’t read my previous article on MySQL LENGTH() VS CHAR_LENGTH() , I highly recommend checking it out first to… Continue reading on M

In a world where data is the new currency, businesses that can anticipate future trends have a significant competitive advantage… Continue reading on Medium »

Most people approach car ownership with a simple mental model: Continue reading on Medium »

​Inside the 2019–2022 supply chain revolution that replaced massive national warehouses with hyper-localized data nodes. Continue reading on Medium »

I analyzed 100+ long-form interviews with people who allocate billions. The rules they repeat, with numbers attached, aren’t the ones on… Continue reading on Da

From structure to stability: validating mixed-data segments with hierarchical clustering. Continue reading on DataDrivenInvestor »

Most data engineering discussions revolve around tools. Continue reading on DataDrivenInvestor »

Imagine you are responsible for inventory planning at a consumer packaged goods (CPG) company. Your planning process relies on a set of… Continue reading on Dat

Welcome back to Part 6 of the EDA series! Continue reading on DataDrivenInvestor »