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 ...

This repository contains an in-depth case study conducted on three normalized datasets, where various SQL and T-SQL operations were applied. The study encompasses a wide range of database ...

A_SQL/ ├── analysis/ # Case study SQL queries │ ├── bank_analysis.sql │ ├── library_management_analysis.sql │ ├── shopify_case_study.sql │ └── transaction_account_management_analysis.sql │ ├── schema/ ...

Abstract: Database technology is one of the key elements in every internet-based system. As technology develops and the need for fast and large data exchange arises, a type of NoSQL or unstructured ...