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⚡ AI Lessons
Dev.to · Neha Christina
3mo ago
CTEs vs Subqueries in SQL: Which One Should You Use?
If you've written SQL for more than a week, you've hit this question. Do I use a CTE or a subquery...
Dev.to · Neha Christina
3mo ago
5 Python Built-ins You’re Not Using (But Should Be)
You don’t need a library. You don’t need to pip install anything. These five tools are already...
Dev.to · Neha Christina
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
3mo ago
A Day in the Life of a Data Engineer (Real Talk, No Filter)
If you've ever wondered what data engineers actually do all day — this one's for you. Not the...
Dev.to · Neha Christina
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
4mo ago
Snowflake vs Redshift vs BigQuery: Which One Should You Use?
If you’ve ever Googled “which cloud data warehouse should I use” and ended up more confused than when...
Dev.to · Neha Christina
🔄 Data Engineering
4mo ago
What is Snowflake? A Beginner's Guide to the Cloud Data Warehouse Everyone's Talking About
If you've seen "Snowflake" in job listings and had no idea what it meant — you're not alone. It...
Dev.to · Neha Christina
📊 Data Analytics & Business Intelligence
4mo ago
SQL Window Functions Don't Have to Be Scary 🪟
Introduction If you've ever seen OVER (PARTITION BY ... ORDER BY ...) in a SQL query and...
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