Relational databases represent one of the most pervasive and enduring forms of information technology. Yet most textbooks covering relational database design undertake a sophisticated extensive, sophisticated computer science background. There are textbooks on relational database software tools like Microsoft Access that undertake less background, but they emphasize primarily on details
Learn to think mathematically and develop genuine problem-solving skills with College Algebra, 7th Edition (PDF). This straightforward and easy-to-use PDF etextbook will help you learn the fundamentals of algebra in a variety of practical ways. The ebook features new tools to help you succeed, such as learning objectives before each
Comprehensively updated based on recent scholarship and recent events, American Government: Power and Purpose, Core 15th Edition, (PDF) remains the gold standard for teaching a political science perspective on American government. A thorough examination of the 2018 midterm elections and the first years of the Trump presidency make this revision
An introduction to operating systems with up-to-date and comprehensive coverage The eBook Operating Systems: Internals and Design Principles 9th edition provides a very comprehensive, unified introduction to operating systems topics for readers studying computer engineering, computer science, and electrical engineering. Best-selling and expert author William Stallings emphasizes both design issues
Cancer, which has become the second-most dominant health issue globally, is fundamentally a malfunction of cell signalling. Understanding how the complex signalling networks of cells and tissues allow cancer to thrive – and how they can be turned into strong weapons against it – is the key to handling cancer