Data Analytics & Business Intelligence

If you've ever wrestled with Excel dates, you know the frustration. One column shows 'MM/DD/YYYY', another 'DD-MMM-YY', and a third just throws up numbers or te

Self-Service Analytics Trends, Tools and Best Practices for 2026 Data is no longer limited to data teams. In 2026, businesses want every department to use data

AI-powered semantic analytics for Snowflake Data — built entirely inside your Snowflake account. Continue reading on Medium »

Most slow Pandas code "works", until it doesn't. Learn how to spot hidden bottlenecks, avoid costly row-wise operations, and know when Pandas is no longer enoug

In the world of data, working with Excel and CSV files is a daily reality for many. While incredibly powerful, Excel can quickly become a source of frustration,

Let me tell you about a problem most engineers silently accept. Continue reading on Medium »

A practical guide to autonomous, resilient data infrastructure for 2026 and beyond Continue reading on Medium »

In recent years, the rapid advancement of artificial intelligence alongside the expansion of the cryptoasset market in Brazil has… Continue reading on Medium »

Why data transformation and quality control matter more than your sample size Continue reading on Medium »

Yapay zeka destekli araştırma sistemlerinde güvenilir sonuçlar, modelden önce verinin nasıl hazırlandığına bağlıdır. Continue reading on Medium »

Can you build effective data extraction pipelines using Ruby? Yes. Web scraping with Ruby thrives when data extraction integrates directly… Continue reading on

India has 1.4 billion people. CIBIL has data on about 800 million of them. The remaining 600 million are financially invisible — not… Continue reading on Medium

In today’s data-driven world, information often arrives in various formats, and PDF documents are a common culprit for trapping valuable tabular data. While PDF

# Automating Your Paperwork: AI for Small-Scale Fishermen Filing regulatory reports can feel like a second, unpaid job. For independent fishermen, the manual en

Introduction Continue reading on Medium »

Learn how to use a JSON formatter to clean, validate, and structure messy JSON data instantly using a simple online tool. Continue reading on Medium »

More variables don't make a better scoring model. Stable variables do. Here's how to find them. The post How to Select Variables Robustly in a Scoring Model app

A simple beginner friendly guide Continue reading on Towards AI »

I built a dashboard to track how long PRs sat in review. I wanted to see where velocity was getting stuck. It was a pattern that made me question every approval

Looker Studio is a popular choice for dashboards and reporting, especially because it is free and works well with Google products. But in 2026, many businesses

Spent hours logging your catch, only to have your tablet fail before you can file your report? In the push to automate logs and compliance with AI, a single poi

Technical Analysis: Wrangle Wrangle is a data transformation and workflow management platform designed to simplify complex data processing tasks. The following

Practical strategies to keep warehouses in sync with source systems ✅ Continue reading on CodeX »

LangChain shows how the loop works. Here's why it stalls in production and what it actually takes to make it compound. Austin Vance, CEO of Focused LangChain ha

Turning free-to-use data into a hypothesis-ready dataset The post Using Causal Inference to Estimate the Impact of Tube Strikes on Cycling Usage in London appea

You have skills, but do you understand? Continue reading on Write A Catalyst »

Learn how Propensity Score Matching uncovers true causality in observational data. By finding "statistical twins," we eliminate selection bias to reveal the rea

After working across supply chain, cloud infrastructure, and enterprise risk systems, I’ve realized most organizations don’t struggle with… Continue reading on

A month-by-month, actionable plan to build career resilience, master new skills, and thrive in a volatile job market. Continue reading on Medium »

Why the Company That Remembers Its Data Best May Outperform the One That Finds It First Continue reading on Medium »

Why Ownership of Information Is Starting to Matter More Than the Ground Itself Continue reading on Medium »

As companies move from start-up momentum into structured growth, data becomes one of the most valuable assets in the business. Customer analytics, forecasting,

In my previous article, I introduced myself and shared my first dashboard built on Walmart Sales data. That project was my way of saying I… Continue reading on

In 2023 I bought DDIA on Kindle. Opened the replication chapter. Quit after 40 pages and didn't open it for six months. In 2024 I bought it again, because the b

DataFrames & SQL in Databricks: Reading, Writing, and Transforming Data This is where things get real. So far we've set up our environment, understood clust

With ClickHouse SaaS and Claude Code CLI Continue reading on Medium »

The Challenge: When the Dashboard Isn’t Enough Continue reading on Medium »

Tugas Pemrograman dan Data Raya Lanjutan Dosen Pengampu : Sabo Hermawan, S.Kom., M.Si. Nama : Adriansyah Alfaridji Prodi : Bisnis Digital… Continue reading on M

The Unexpected Benefits of Knowledge Hoarding: What Two Years with Papers Taught Me About Information Addiction Honestly, I never thought I'd become this person

The world of data is evolving faster than ever before. Not long ago, data analytics was mainly about writing SQL queries, building… Continue reading on Level Up

Why your “reliable” batch architecture is secretly choking your AI — and how to fix it before the dashboard goes red. Continue reading on Medium »

From self-healing pipelines to intelligent schema detection, AI is not replacing data engineers. It is making them 10x more effective. Continue reading on Learn

Most of the time, making charts is harder than it should be. You open a tool → create an account → upload data → adjust settings → export → repeat. I didn’t lik

From Pipelines to Knowledge Infrastructure in 2026 Continue reading on CodeX »

A practical guide for senior data engineers who know the theory but struggle with interview sequencing. Continue reading on Medium »

Vivemos um momento peculiar na história das ciências da saúde. Peculiar porque, ao mesmo tempo em que acumulamos volumes inéditos de dados… Continue reading on

In the continuous evolution of data platforms, a very common yet subtle misconception is that teams unconsciously allow the scheduling system to take on more an

AI is speeding up data engineering. Git is what keeps it under control. Continue reading on The Slalom Blog »