📰 Dev.to · Lawrence Murithi
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Dev.to · Lawrence Murithi
2w ago
Building the Pipes: Core Data Engineering Concepts Explained
Introduction Data engineering is the practice of designing and building systems for...
Dev.to · Lawrence Murithi
2w ago
Where Does the Data Go? A Comprehensive Guide to Databases
Introduction Whether you are building a website, a mobile app, or a complex business...
Dev.to · Lawrence Murithi
1mo ago
A Beginner’s Guide to Apache Kafka: The Engine of Real-Time Data
Introduction Imagine you are running a massive online store. Every second, hundreds of...
Dev.to · Lawrence Murithi
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
1mo ago
The Great Data Debate: Should You Build Your Warehouse Top-Down or Bottom-Up?
Introduction Imagine you have a massive, disorganized garage. You need to clean it up so...
Dev.to · Lawrence Murithi
1mo ago
Docker for Data Professionals: From Zero to Containerizing Your First Project
Introduction If you work with data, you probably have spent hours writing a Python script,...
Dev.to · Lawrence Murithi
1mo ago
Folders, Apartments, and Fake Computers: A Guide to Virtual Environments, Docker, and VMs
Introduction If you have been spending a substantial amount of time writing code, you must...
Dev.to · Lawrence Murithi
1mo ago
The Medallion Architecture: Turning Messy Data into Business Gold
Introduction Imagine drawing water from a muddy river. You would never scoop a glass of...
Dev.to · Lawrence Murithi
1mo ago
Apache Airflow for Beginners: DAGs, Tasks, Operators, and Scheduling Explained
Introduction Being a beginner in data engineering can seem very scary. People use...
Dev.to · Lawrence Murithi
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2mo ago
ETL vs ELT: Which One Should You Use and Why?
Introduction Imagine you are running a massive kitchen. Every day, trucks arrive carrying...
Dev.to · Lawrence Murithi
2mo ago
Advanced SQL Techniques for Data Analytics Every Data Analyst Should Know
Introduction In today’s data-driven environment, organizations rely heavily on data to...
Dev.to · Lawrence Murithi
2mo ago
Connecting Power BI to SQL Databases: A Practical Guide for Data Analysts
Introduction In most modern organizations, data is one of the most valuable assets....
Dev.to · Lawrence Murithi
3mo ago
Mastering SQL Joins and Window Functions
Introduction SQL (Structured Query Language) is a powerful tool used to search, manage,...
Dev.to · Lawrence Murithi
4mo ago
The Power of BI; Translating Messy Data, DAX, and Dashboards into Action
Introduction In the real world, data rarely comes in a clean and perfect format. Most of...
Dev.to · Lawrence Murithi
4mo ago
Schemas and Data Modelling in Power BI
Introduction Power BI is a business intelligence tool used to turn raw data into...
Dev.to · Lawrence Murithi
4mo ago
Introduction to Linux for Data Engineers
Introduction Linux is one of the most important tools for data engineers. Most data...
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