Data Analytics & Business Intelligence

Microsoft Excel is a spreadsheet application developed by Microsoft that allows users to store,...

ClickHouse® vs PostgreSQL: Understanding the Differences Between OLAP and OLTP Databases One of the...

Recently Funding Circle took place in the Data Science Festival’s Big Birthday Bash! This was a great opportunity for us to connect with… Continue reading on Fu

The 2026 World Cup is the first with 48 teams and 104 matches, which makes it a genuinely interesting...

One of the less glamorous realities of working in energy is that a surprising amount of time is spent collecting data. Not analysing it… Continue reading on Med

When we started working on Krenalis, we spent a lot of time reviewing how customer data typically...

For most of modern history, medicine has been organized around a grand fiction: the “average patient”. Continue reading on Medium »

By the end of this article, you’ll not only understand MAE, MSE, RMSE, R², Adjusted R², and Standard Error — you’ll know how they talk to… Continue reading on M

The banking and finance industry has undergone a remarkable digital transformation over the last...

One of the exam questions I was always excited to encounter was coefficient interpretation. Continue reading on Medium »

 Client trackers.  Compliance schedules.  Document lists.  Workflow reports. Continue reading on Medium »

“More data is almost always better, but more features can be a curse. Continue reading on Medium »

The banking and finance industry has undergone a remarkable digital transformation over the last decade. With the rise of artificial… Continue reading on Medium

No experience. No connections. No clear starting point. That feeling is more common than you think. Continue reading on Medium »

AI is reshaping industries at lightning speed. In healthcare, finance, e-commerce, and cybersecurity, companies are leaning on data-driven… Continue reading on

Sample data is not filler. It is the most underrated thinking tool in AI prototyping. Continue reading on Bootcamp »

Introduction Excel is one of the most used tools for data analysis. It allows beginners...

Iam curious whether the biggest challenges are related to data quality, stakeholder alignment, model adoption, business understanding, or something else entirel

Transaction monitoring (TM) performance metrics are often treated as precise facts. In reality, they are estimates — subject to… Continue reading on Medium »

Introduction Excel is an application to store, organise, and analyse data in a...

Python is widely used in Data Analytics because it is simple, powerful, and supported by a huge ecosystem of tools. Here are the main… Continue reading on Mediu

Why the patterns look so organic, and how to actually reproduce them. Continue reading on Medium »

Challenges and Lessons from Using LIDA for Dynamic Visualizations Continue reading on Medium »

Three terms everyone throws around — and what they actually mean for your career. Continue reading on Medium »

Mengolah data dalam jumlah besar sering menjadi tantangan bagi banyak pengguna Microsoft Excel. Ketika jumlah data mencapai lebih dari… Continue reading on Medi

Dalam proses analisis data, kualitas hasil sangat bergantung pada kualitas data yang digunakan. Data yang masih mengandung kesalahan… Continue reading on Medium

Dalam proses analisis data, kualitas hasil sangat bergantung pada kualitas data yang digunakan. Data yang masih mengandung kesalahan… Continue reading on Medium

It starts with a small question, can we export our data?, then ya its not that easy hahahha Continue reading on Medium »

If you look at how traditional consumer research happens in India, it usually follows a rigid script. A company wanting to launch a new… Continue reading on Med

The emptiness is not a defect. It is the business, written down. And teaching a machine to read it is worth more than the model that sits… Continue reading on M

The emptiness is not a defect. It is the business, written down. And teaching a machine to read it is worth more than the model that sits… Continue reading on M

The Question That Started Everything Continue reading on Medium »

The Question That Started Everything Continue reading on Medium »

5520125031076 | Informatika | Universitas Faletehan Continue reading on Medium »

I’m have a potential grad position lined up starting in July. It’s starting out in more of a BI Analyst/Report Development type of role before working under a D

Introduction Data has become one of the most valuable assets for modern organizations. From customer interactions and financial transactions to operational metr

Last week, we defined the data structure and modeling approach for customer segmentation using RFM features and clustering. This week, we… Continue reading on M

Last week, we defined the data structure and modeling approach for customer segmentation using RFM features and clustering. This week, we… Continue reading on M

Last week, we defined the data structure and modeling approach for customer segmentation using RFM features and clustering. This week, we… Continue reading on M

How gamblers, astronomers, a brewer, and a few brilliant mathematicians built the tools that power modern data analysis. Continue reading on Medium »

This post is part of my 2026 series, From Insight to Impact, where I explore what practical, real-world analytics looks like beyond theory… Continue reading on

There's a normal way to analyze your YouTube watch history. You export it from Google Takeout, open a...

 How to Migrate From PHIL to AKITA Continue reading on Medium »

Then I tried to make the model smarter. Every upgrade made it worse. Continue reading on Startup Stash »

IDCA takes an exclusive look inside LinkedIn data centers. Hear from IDCA and LinkedIn about how the world’s #1 professional social media… Continue reading on M

I have a soft spot for Amazon Redshift. One of my early clients was a pre-GA adopter, potentially...

When organizations evaluate data management software, the conversation often starts with price: How much does it cost per month? How much… Continue reading on M

Meta may have one found one way to slash its massive data center bill: tents.