ý kiến bạn đọc

Learning Perl: making easy things easy and hard things possible : 8th ed.

Tác giả: Randal L. Schwartz, brian d foy, Tom Phoenix

Perl is suitable for almost any task on almost any platform, from short fixes to complete web applications. Learning Perl teaches you the basics and shows you how to write simple, single-file programs—roughly 90% of the Perl programs in use today. And each chapter includes exercises to help you ...

Modern database management : 8th ed.

Tác giả: Jeffrey A. Hoffer, Mary Prescott, Fred McFadden

Modern Database Management is the leading text in the business database market. It's noted for its focus on the latest principles, concepts and technologies and what leading practitioners say is most important for database developers.

Principles of database and knowledge-base systems

Tác giả: Jeffrey D. Ullman

1. Databases, object bases, and knowledge bases; 2. Data models for database systems; 3. Logic as a data model; 4. Relational query languages; 5. Object-oriented database languages; 6. Physical data organization; 7. Design theory for relational databases; 8. Protecting the database against misuse; ...

Principles of database and knowledge-base systems

Tác giả: Jeffrey D. Ullman

Volume 2 of "Principles of database and Knowledge-Base Systems" covers query optimization in database systems, and explains extensions of these ideas to handle the more expressive query languages that are used in knowledge-base systems. Recently discovered techniques for efficient implementation of ...

Database management systems : 3rd ed.

Tác giả: Raghu Ramakrishnan, Johannes Gehrke

Database Management Systems provides comprehensive and up-to-date coverage of the fundamentals of database systems. Coherent explanations and practical examples have made this one of the leading texts in the field. The third edition continues in this tradition, enhancing it with more practical ...