※This article is based on a portion of the book. More in-depth content (such as design and concrete examples) is compiled in the book, so please check it out if you are interested. As a "first book" ...

Data engineering is one of 2026's fastest-growing careers. Learn essential skills, certifications, salary expectations, career transition roadmap, interview preparation, and emerging industry trends ...

* This article is reconstructed based on a portion of the book. More in-depth content (design and concrete examples) is summarized in the book, so please check it out if you are interested. By the ...

As organizations move toward full-scale agentic AI, they must meet data quality standards and other requirements to make the magic happen.

Hands-On Lab & Workshop — Intro to Data Platforms A complete 4-hour learning package for beginners (no coding background), built for a guest lecture at Politeknik Gajah Tunggal. It takes students from ...

The goal of this repository is to simplify SQL learning by combining definitions, syntax, examples, best practices, and real-world use cases into a structured, easy-to-navigate resource for students, ...