Data Modeling Fundamentals: A Practical Guide for IT Professionals provides a practical and comprehensive introduction to data modeling and its role in database design and information systems development. The book explains fundamental concepts of data modeling, including data models, information requirements, entities, attributes, identifiers, relationships, modeling methods, techniques, and symbols. It then guides readers through the transition from data modeling to database design and implementation, with detailed coverage of data normalization and modeling for decision-support systems. The book also addresses data model quality, agile data modeling, current modeling approaches and trends, and practical techniques for building effective data models that represent enterprise information requirements. Real-world examples, chapter summaries, review questions, exercises, references, and practical recommendations make the book useful for students, IT professionals, and both novice and experienced data modelers.

Ngôn ngữ:	eng
Tác giả:	Paulraj Ponniah
Thông tin nhan đề:	Data modeling fundamentals: A practical guide for IT professionals
Nhà xuất bản:	Wiley-Interscience
Loại hình:	Giáo trình sách, tham khảo / Bộ sưu tập: Công nghệ thông tin
Mô tả vật lý:	436p.
Năm xuất bản:	2007