Практики Python, управление проектом через uv, линтинг с Ruff, аннотации типов, валидация данных, тестирование кода, документация для ассистентов ...
Summary of the previous installment As the second half of STEP 1.0, I wrote about how to convert COBOL to Python and verify ...
In my previous article, I talked about how I wrestled with the cryptic fixed-length binary data from Keiba Book, feeling like ...
A public PoC for a SQL injection flaw in Apache Superset versions before 6.0.0 could allow authenticated read-level users to trigger error-based SQL injection.
A practical 2026 AI roadmap covers programming, data, machine learning, deep learning, LLMs, RAG, agents, evaluation, deployment, and portfolio projects for real ...
Data analytics has become one of India's fastest-growing and highest-demand career paths, driven by digital transformation, AI adoption, fintech growth, and expanding GCCs. This guide explains the ...
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 ...
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 ...
DuckDB is a high-performance, easy-to-integrate solution that fills the gap between lightweight embedded databases and full-scale data warehouses. It is easy to install and set up, flexible, and works ...
In this tutorial, we demonstrate how we use Ibis to build a portable, in-database feature engineering pipeline that looks and feels like Pandas but executes entirely inside the database. We show how ...
Python UDTFs in Unity Catalog offer a simple yet powerful way to create Python UDTFs once and call them from anywhere in your lakehouse (for example, SQL warehouses, Standard and Dedicated Clusters, ...
MySQL Shellは、第226回 MySQL Shellを使ってdumpしてみるや、第216回 MySQL ShellでJavaScriptを使ってMySQLを操作してみよう[その1] でも紹介したように、高機能な関数を使用してさまざまな事ができる ...
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