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CSV: The Format Nobody Designed

CSV: The Format Nobody Designed

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2 min read
I Analyzed 10 Million Records in 47 Seconds Using Python + DuckDB (No Spark, No Cloud)

I Analyzed 10 Million Records in 47 Seconds Using Python + DuckDB (No Spark, No Cloud)

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3 min read
We Upgraded Airflow 2.8 to 3.1 on Kubernetes. Here Is What Actually Changed

We Upgraded Airflow 2.8 to 3.1 on Kubernetes. Here Is What Actually Changed

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12 min read
Stop Using Spark for Your Small Data - Why Azure Functions is the Right Tool for the Job

Stop Using Spark for Your Small Data - Why Azure Functions is the Right Tool for the Job

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3 min read
CTEs vs Subqueries in SQL: Which One Should You Use?

CTEs vs Subqueries in SQL: Which One Should You Use?

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3 min read
Augmented Analytics: AI-Assisted Data Insights and the Future of Intelligent Decision-Making

Augmented Analytics: AI-Assisted Data Insights and the Future of Intelligent Decision-Making

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2 min read
SQL String Functions: Clean, Transform, and Tame Messy Data Like a Pro

SQL String Functions: Clean, Transform, and Tame Messy Data Like a Pro

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6 min read
How to Optimize BigQuery Costs (Real Techniques That Work)

How to Optimize BigQuery Costs (Real Techniques That Work)

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9 min read
🌐 Beyond One Data Source: Building Scalable Data Pipelines in Power BI

🌐 Beyond One Data Source: Building Scalable Data Pipelines in Power BI

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5 min read
ETL vs ELT: The Difference That Finally Clicked for Me

ETL vs ELT: The Difference That Finally Clicked for Me

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2 min read
Understanding Data Modeling in Power BI: Joins, Relationships, and Schemas Explained

Understanding Data Modeling in Power BI: Joins, Relationships, and Schemas Explained

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8 min read
AI Broke Data Engineering Interviews. Nobody Knows What's Next.

AI Broke Data Engineering Interviews. Nobody Knows What's Next.

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7 min read
AWS Snowflake Lakehouse: 2 Practical Apache Iceberg Integration Patterns

AWS Snowflake Lakehouse: 2 Practical Apache Iceberg Integration Patterns

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7 min read
Backfilling Is Harder Than Scraping: Lessons From Rebuilding 6 Months of Missing Data

Backfilling Is Harder Than Scraping: Lessons From Rebuilding 6 Months of Missing Data

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3 min read
Designing Stable Integration Testing Architectures for Data-Driven Systems By QA Transformation & Integration Architect

Designing Stable Integration Testing Architectures for Data-Driven Systems By QA Transformation & Integration Architect

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3 min read
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