翔泳社では、「独習」「徹底入門」「スラスラわかる」「絵で見てわかる」「一年生」などの人気シリーズをはじめ、言語や開発手法、最新技術を解説した書籍を多数手がけています。プロジェクトマネジメントやチームビルティングといった管理職向けの ...

ETL (Extract, Transform, Load) tools are crucial for firms intending to merge data from various sources, modify it into a useful form, and move it to a target database or data warehouse. The ...

This project builds a modern data warehouse powered by SQL Server, Python-driven ETL pipelines, and Docker containers. Designed around the Medallion Architecture, data flows seamlessly from raw ...

EN: The HR Employee Attrition dataset contains information about employees such as satisfaction, performance, and demographics. The goal is to understand which factors contribute most to employee ...