Summary of the previous installment As the second half of STEP 1.0, I wrote about how to convert COBOL to Python and verify ...

Hello, this is Takumi.The history of AI coding is currently being rewritten.The speed of evolution for 'autonomous AI agents' like Claude Code, Cursor, and Google's Antigravity is staggering. The ...

Use parameterized queries to safely insert and fetch string data from the database. import mssql_python conn = mssql_python.connect(connection_string) cursor = conn.cursor() # Create temp table for ...

You spent three hours debugging a broken ETL script, your data is sitting in five different places in five different formats, and the stakeholder meeting is tomorrow morning. If you've ever stared at ...

This is a guest post by Mateusz Maćkowski and Marek Grzelak, co-maintainers of cot.rs and speakers at Rustikon 2026. You can watch their full talk here. In the very beginning, all we wanted to do was ...

In this tutorial, we build a fully offline Graphify workflow that turns a realistic multi-module Python application into a knowledge graph. We start by installing Graphify and supporting graph ...

This cookbook walks through an end-to-end AI-assisted database change workflow using the OpenAI Agents SDK. It demonstrates how OpenAI’s tooling ecosystem can be applied to orchestrate complex, ...

In this tutorial, you build a Microsoft Fabric notebook that extracts data from multiple Power BI semantic models by using the Execute DAX Queries REST API. You deserialize Arrow IPC responses into ...

API (Application Programming Interface): a source-code contract that defines how to call a function or library. ABI (Application Binary Interface): a binary-level contract that specifies how compiled ...

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 ...

Big data environments in organizations are only getting bigger. The ever-increasing volume and variety of data collected in them requires investments in big data tools to support analytics and AI ...