#data-visualization

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CH Chandrika Pathakamuri

Star Schema Explained: How Fact and Dimension Tables Work Together

If you’ve ever opened a data warehouse and seen tables with names like:

Aug 15, 2026 · 6 min read · 0 claps #dimensional-modeling #semantic-model #data-engineering

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OL Oluwapelumi oyesanya

20 Million Children. One Dataset. Here’s What I Found.

Breaking down global immunization coverage using WHO/UNICEF WUENIC 2024 data. The gaps, the trends, and what the numbers actually mean.

Aug 15, 2026 · 5 min read · 0 claps #data-analytics #public-health #data-science

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RI Richard Lee

52-Week High Explained: What It Says and What It Hides

By Koryo Macro · August 14, 2026

Aug 14, 2026 · 8 min read · 0 claps #stock-market #investing #data-visualization

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TR Trinayansriprasan

Data Analytics Course in Telugu for Future Data Analysts

Data has become an important part of how modern organizations understand customers, measure performance, and plan future strategies. As…

Aug 13, 2026 · 5 min read · 0 claps #dataanalyticscourse #microsoft-power-bi #data-visualization

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TR trigentsoftwareinc

DataOps for MarTech: How a Platform Scaled to 10,000+ Locations with Real-Time Data Confidence

About the Company

Aug 12, 2026 · 3 min read · 0 claps #enterprise-data-platform #dataengineeringconsulting #data-analysis

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RI Rinki Jadhao

Predictive vs. Traditional Vehicle Maintenance: How Data Drives Smarter Care

Picture this: You follow your car’s maintenance schedule perfectly, yet your engine still overheats on a road trip. This highlights a…

Aug 10, 2026 · 2 min read · 250 claps #autonomous-vehicles #maintenance #data-analysis

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OL Olayinka Peter Oluwatobi

Driving Retail Growth with Microsoft Excel: A Sales Performance Analysis of SunshineMart Stores

How I transformed retail sales data into actionable business insights using Microsoft Excel.

Jul 31, 2026 · 5 min read · 1 claps #data-visualization #data-analysis #excel

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TE Tech-Based Teaching Editor · Tech-Based Teaching: Computational Thinking in the Classroom

From Data to Discovery: Studying Computational Biology with Wolfram

This is an excerpt of a blog post written by Bailey Long that was originally published on the Wolfram Blog. View the original here!

Jul 30, 2026 · 5 min read · 0 claps #biology #education #wolfram-language

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BO Bond Wang

A Century of Dues: What Toastmasters’ History Says About Every Fee Increase

Youth beats gravity. But not forever.

Jul 29, 2026 · 4 min read · 0 claps #toastmasters #history #data-visualization

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LU ludy

The frustrating bloat of modern graphing tools (And how I fixed it over a weekend)

We’ve all been there. You have a handful of data points — maybe some server latency metrics, a quick survey response, or a list of category…

Jul 29, 2026 · 2 min read · 0 claps #data-visualization #family-tree-chart-maker #web-development

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LA Lauren Crout · Data Futures

12 Things That Determine Whether Your BI Modernization Succeeds or Fails

Most companies don’t fail at modernizing their reporting stack because of technology or the quality of implementation.

Jul 28, 2026 · 4 min read · 1 claps #business-intelligence #data-modernization #data-strategy

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CH Chehan Lasindu

Why Your RGB Values Are Lying to You: The Case for CIELAB and CIEDE2000 in Scientific Color…

Color is one of the most intuitive yet most frequently misused measurements in science. From water-quality monitoring and food science to…

Jul 26, 2026 · 2 min read · 0 claps #cielab #color-science #image-analysis

ECO DSN

SU Summit Valtorin Management Academy

Sector Equities and Materials Market Dynamics: A Summit Valtorin Management Academy Analysis

The broader financial market continually monitors the commodities sector for structural shifts, and recent quarterly data from a major…

Jul 24, 2026 · 2 min read · 0 claps #finance-data #market-trends #equitiesanalysis

AI DSN

AS Asfand Gul Kasi

Transforming Insights into Impactful Presentations with Copilot

By: Asfand Gul Kasi

Jul 20, 2026 · 10 min read · 250 claps #presentation-skills #artificial-intelligence #microsoft-copilot

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TE Tenasol

Visualizing HL7 FHIR Data: Why a Graph View Changes Everything

The FHIR Viewer available here is a tool built to easily manipulate and analyze FHIR bundles which are normally difficult to analyze in a…

Jul 20, 2026 · 4 min read · 1 claps #healthcare #interoperability #data-visualization

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SR Sridhar Manthripragada

Fun and learning with set actions to do multilevel drill down and drill up in tableau: Using the…

It has been a while since I tried and learnt something new on the tableau side of things, so I decided to try this out as I prepare to…

Jul 18, 2026 · 3 min read · 0 claps #tableau #data-visualization #pune

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GR Grace Oyekola

What Building a Five-Page Power BI Dashboard Actually Taught Me

The story behind a dashboard in my data analytics portfolio including a map that refused to cooperate, and what I noticed once I stopped…

Jul 18, 2026 · 5 min read · 0 claps #power-bi #data-visualization #learning-journey

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DA Davidkim

Best Remote Jobs You Can Apply for in 2026 | Start Your Work From Home Career Today

Apply Now >>> https://rococo-smakager-d09f9b.netlify.app/

Jul 18, 2026 · 3 min read · 0 claps #jobs #remote-work #data-analysis

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RA Ramesh Madhubhashitha · Axonect Blog

Seeing Beyond 3D: How t-SNE Turns Complex Data into Strategic Business Insight

In today’s data-intensive economy, organisations routinely manage high-dimensional data. Datasets are characterized by hundreds or even…

Jul 16, 2026 · 4 min read · 0 claps #snet #high-dimensional-data #pca-analysis

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RA Ramaraj Munisamy

Customer Journey Analytics (CJA): The 5 Most Important Analytics Every Business Should Know

Customer Journey Analytics (CJA) is more than just creating dashboards. It helps organizations understand how customers interact across…

Jul 16, 2026 · 3 min read · 5 claps #data-visualization #software-engineering #analytics

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DP DP6 Team · DP6 US

How the misuse of statistics can cause mistaken decision-making

Brazil lost before they lost: disastrous cycle, ignored data, and long-term strategy

Jul 16, 2026 · 6 min read · 0 claps #data-visualization #data-analysis #decision-making

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DR Dr. Fadi Shaar · TechSync

Visualizing Millions of Points in Seconds: A Deep Dive Into GPU Accelerated t-SNE

How tsne-cuda Turns a Notoriously Slow Dimensionality Reduction Technique Into a Near Instant Tool

Jul 16, 2026 · 11 min read · 0 claps paywalled #data-visualization #dimensionality-reduction #gpu-acceleration

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JA Jason Han · Bootcamp

I Audited 40 Enterprise Dashboards. They All Failed the Same Way

The problem was never the data. It was who the dashboard was actually built for.

Jul 15, 2026 · 12 min read · 0 claps #design-systems #ux-design #data-visualization

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GU Guillermo Quiros · ITNEXT

We Built Google Maps for Kubernetes.

The first time you look at a map of Europe, you don’t need a legend to know Italy is the boot-shaped one. You don’t read a label, you don’t…

Jul 15, 2026 · 13 min read · 108 claps paywalled #kubernetes #data-visualization #devops

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TO Tobin Zolkowski

99.95% of North American Sign Language Use Traces to One Paris Classroom

The Indigenous sign languages were here first. Way before anyone else. There are about 160 documented signers, but I did the math on how…

Jul 15, 2026 · 30 min read · 685 claps paywalled #language #sign-language #deaf-culture

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KO Komal · Learning Data

Star Schema vs Snowflake Schema in Power BI

When to Use Each

Jul 14, 2026 · 3 min read · 0 claps #data #data-visualization #data-modeling

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ZE Zeta

Scaling Matters When You Represent Politics on Spectrums

One key issue with things like the Political Compass is that it suffers from a “scaling bias.” If you zoom in, people further away from the…

Jul 14, 2026 · 2 min read · 0 claps #politics #political-compass #political-science

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AJ Ajay Parmar · The Visual Analyst

How Plotly Maps Can Help Visualize Wildfire Risk Zones

Using Plotly Bubble Maps to Visualize Volcano Risk and Threat Levels

Jul 14, 2026 · 4 min read · 0 claps paywalled #plotly #python #dashboard

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PA paul copper · Towards Data Engineering

Data Engineering for AI Agents: What Actually Changes in Your Pipeline Design!

Nearly every data engineering team today is hearing the same request: “Can we add an AI agent to our pipeline?”

Jul 14, 2026 · 6 min read · 12 claps #data-engineering #ai-agent #data-analysis

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TH Thebitoolbox · Level Up Coding

Auto-Color Your Power BI Matrix: How to Generate Dynamic RGB Palettes using DAX

A step-by-step guide to converting text strings into consistent, corporate-friendly pastel RGB values using a DAX hashing algorithm.

Jul 13, 2026 · 3 min read · 42 claps #power-bi #dax #data-visualization

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BL blibli

BTC Price, Order Book, and Order Flow Are Three Different Things

A live BTC price is useful, but price alone does not explain what is happening inside the Bitcoin market. To read short-term market…

Jul 12, 2026 · 2 min read · 0 claps #bitcoin #cryptocurrency #bitcoin-price

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TO Toishitool

My Client’s Google Drive Was Complete Chaos

Visualizing shared Google Drive folders with Google Sheets.

Jul 11, 2026 · 4 min read · 0 claps #google-drive #google-sheets #productivity

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NG Ngozika-Bethel Ohanenye

🎬 FILMAX CINEMAS — Ticket Sales Analysis Dashboard (Excel)

Project Overview

Jul 11, 2026 · 2 min read · 0 claps #microsoft-excel #data-visualization #interactive-dashboard

AI HUM SCI DSN

ZH ZHEMING XU · Top Python Libraries

Python 3D Cone Chart and Line Chart Combination Plot

3D Cone Chart and Line Chart Combination

Jul 11, 2026 · 11 min read · 101 claps paywalled #python #data-visualization #data-science

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RA Ranchana Kiriyapong

When DE assigned to develop Looker Custom Visualization — Part 3: Building the Real Visualization

Creating a configurable table style with React

Jul 10, 2026 · 11 min read · 3 claps #looker #react #data-visualization

MKT HUM AI SCI DSN

AN AnyChart · Data Visualization Weekly

Recent Data Graphics That Pull Their Weight — DataViz Weekly

See four of the best data visualization examples from around the web right now, picked for how clearly their charts & maps make data speak.

Jul 10, 2026 · 4 min read · 232 claps #data-visualization #data-analysis #data-storytelling

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DA Dave MacLeod · SurrealDB

Using SurrealDB to understand how Buffalo buffalo buffalo Buffalo buffalo

Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo.

Jul 09, 2026 · 5 min read · 0 claps #database #query-language #graph

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WI Winifred Yachiga Amase

The questions that stayed with me after my first webinar

Reflections on finding a niche, choosing tools, and building confidence in a field that doesn’t always have a clear job title

Jul 09, 2026 · 5 min read · 1 claps #information-design #graphic-design #data-visualization

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CY CyberRaya

Understanding Election Data & How to Apply Visualization

How to read detailed statistics and visualizing it for general use.

Jul 09, 2026 · 4 min read · 1 claps #data-vizualisation #vibe-coding #data-analysis

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UM Umesh Tharuka Malaviarachchi

What Does R-Squared Actually Mean?

You’ve seen it in every regression summary you’ve ever run. It sits there quietly near the bottom of the lm() output, a single number…

Jul 07, 2026 · 4 min read · 0 claps #rstats #data-science #data-visualization

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RO RoarLyte · 1771 Technologies

Official Release of LyteNyte Grid Version 2.2

Supercharge Your Data Grids with Modern UX

Jul 07, 2026 · 4 min read · 0 claps #web-development #ai-agent #data-visualization

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JA Jaytech · The Silent Script

The Growth Problem Isn’t Your Marketing -It’s What Happens After People Arrive

Traffic gets attention. Retention builds companies. Most startups learn that lesson far too late.

Jul 07, 2026 · 3 min read · 29 claps paywalled #startup #freelancing #tech

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ZL Zlatan B

From Circles to Stars: Euler Diagrams with Optimized Radially Convex Boundaries

What if we could automatically visualize overlapping sets with flexible and space-efficient shapes?

Jul 06, 2026 · 11 min read · 0 claps #euler-diagrams #data-visualization #dataviz

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SH Shivam Bithre

Intimidated by DAX? Learn These 5 Basic DAX Formulas and Make Your Reports Shine 🚀

Don’t worry. DAX doesn’t bite… unless you forget a closing parenthesis.😅

Jul 06, 2026 · 4 min read · 0 claps #beginner-guide #basic-dax #data-visualization

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ZH ZHEMING XU · Top Python Libraries

Journal Figure Replication | Plotting a Nature-style Chord Diagram with Python

3D Ribbon Charta

Jul 05, 2026 · 8 min read · 1 claps paywalled #python #data-visualization #data-science

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RO Rohan Dutt

10 SQL Techniques for Detecting Performance Bottlenecks Using Enterprise Logs

Log analysis techniques that uncover hidden bottlenecks and optimize database performance at scale

Jul 05, 2026 · 9 min read · 112 claps paywalled #sql #data-scien #data-engineering

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JI Jimin Kang

From Strava Data to Race Insights: Building a Tool to Understand Training and Race Performance

Build an app that pulls Strava data to visualize how your training impacts your race performance.

Jul 04, 2026 · 25 min read · 61 claps #running #python #data-visualization

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EN Enzo Lombardi · Rustaceans

🦀 Porting Mermaid to Rust

Byte-for-byte or why “close enough” was never the goal

Jul 03, 2026 · 8 min read · 32 claps paywalled #rust #mermaid #data-visualization

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AN AnyChart · Data Visualization Weekly

Data Visualization Examples That Make Data Speak — DataViz Weekly

Discover four fresh data visualization projects showcasing how well-built charts and maps making the story in the data clear.

Jul 03, 2026 · 5 min read · 154 claps #data-visualization #data-analysis #data-science

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MA MayhemCode · OSINT Team

I Kept Hearing “SIEM” in Security Courses. Here’s What It Actually Means

A company gets breached in January. Nobody notices until March. The attacker was inside for 60 days, moving between systems, because the…

Jul 03, 2026 · 10 min read · 5 claps paywalled #cybersecurity #technology #data-visualization