As a data scientist, you need Python for detailed data analysis, data visualization, and modeling. However, when your data is stored in a relational database, you need to use SQL (Structured Query ...

In this tutorial, we build a comprehensive, hands-on understanding of DuckDB-Python by working through its features directly in code on Colab. We start with the fundamentals of connection management ...

In this tutorial, I'll show you how to use Python and SQL to transform your data into stunning PDF reports. Whether you're an analyst, a business owner, or just looking to create professional-looking ...

Data scientists and data engineers often find themselves caught between two worlds: SQL and Python. Some find SQL more intuitive, especially when combined with a powerful engine like BigQuery to ...

You create and deploy an ETL (extract, transform, and load) pipeline with change data capture (CDC) using Lakeflow pipelines for data orchestration and Auto Loader. An ETL pipeline implements the ...

SQL Engineeering Handbook by Mohammad Ammar . Production-ready with SQL tutorials, interview questions, real-world projects, query optimization, window functions, and analytics engineering examples.