✕ Clear all filters
11 articles
▶ Videos →

📰 Dev.to · Daniel

11 articles · Updated every 3 hours · View all reads

All Articles 171,131Blog Posts 162,626Tech Tutorials 45,632Research Papers 33,276News 21,684 ⚡ AI Lessons
Trial by Fire: From Garbage Excel to Relational Graph with Python and Pandas
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4mo ago
Trial by Fire: From Garbage Excel to Relational Graph with Python and Pandas
1. The Hook: Industrial Data Entropy In standard academic theory, data sets are inherently...
View lesson → + Playlist
El Bautismo de Fuego: De Excel Basura a Grafo Relacional con Python y Pandas
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4mo ago
El Bautismo de Fuego: De Excel Basura a Grafo Relacional con Python y Pandas
1. El Gancho: La Entropía de los Datos Industriales En la teoría académica, los datos...
View lesson → + Playlist
Ingeniería S&OP II: Demand Planning, de la Adivinación a la Probabilidad
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 5mo ago
Ingeniería S&OP II: Demand Planning, de la Adivinación a la Probabilidad
Tu Excel dice "venderemos 100 unidades". Es un número redondo, bonito, determinista. ¿Y si vendes...
View lesson → + Playlist
S&OP Engineering II: Demand Planning from Guessing to Probability
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 5mo ago
S&OP Engineering II: Demand Planning from Guessing to Probability
Your Excel says "we'll sell 100 units." A round, clean, deterministic number. What if you sell 120?...
View lesson → + Playlist
S&OP: Why Your Excel Is Lying to You (and How to Interrogate It with Python)
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6mo ago
S&OP: Why Your Excel Is Lying to You (and How to Interrogate It with Python)
In S&OP (Sales & Operations Planning) meetings, opinions are often discussed instead of...
View lesson → + Playlist
The Architecture of Silence: Abraham Wald and the Epistemology of Missing Data
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6mo ago
The Architecture of Silence: Abraham Wald and the Epistemology of Missing Data
In the high-stakes environment of data engineering and executive decision-making, we are often...
View lesson → + Playlist
La Arquitectura del Silencio: Abraham Wald y la Epistemología de los Datos Ausentes
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6mo ago
La Arquitectura del Silencio: Abraham Wald y la Epistemología de los Datos Ausentes
En el entorno de alta presión de la ingeniería de datos y la toma de decisiones ejecutiva, a menudo...
View lesson → + Playlist
Graphext: La Startup Española que Invirtió 7 Años en Crear el 'Fórmula 1' del Análisis de Datos
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 7mo ago
Graphext: La Startup Española que Invirtió 7 Años en Crear el 'Fórmula 1' del Análisis de Datos
En el vertiginoso mundo de las startups, la máxima suele ser "crece rápido o muere". Lanzar un...
View lesson → + Playlist
Florence Nightingale - The Mother of Nursing
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 8mo ago
Florence Nightingale - The Mother of Nursing
We continue our series on data analysis success stories to talk about Florence Nightingale (May 12,...
View lesson → + Playlist
Descriptive Analysis
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 8mo ago
Descriptive Analysis
As a starting point in data analysis, it is necessary to know some mathematical and statistical...
View lesson → + Playlist
Optimize Database Performance in Ruby on Rails and ActiveRecord
Dev.to · Daniel 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1y ago
Optimize Database Performance in Ruby on Rails and ActiveRecord
In Rails, we're more likely to use SQL databases than other frameworks. Unlike NoSQL databases, which...
View lesson → + Playlist