Database Systems Concepts pdf epub mobi txt 電子書 下載2025

Database System Concepts, 5/e, is intended for a first course in databases at the junior or senior undergraduate, or first-year graduate, level. In addition to basic material for a first course, the text contains advanced material that can be used for course supplements, or as introductory material for an advanced course.</p>

The authors assume only a familiarity with basic data structures, computer organization, and a high-level programming language such as Java, C, or Pascal. Concepts are presented as intuitive descriptions, and many are based on the running example of a bank enterprise. Important theoretical results are covered, but formal proofs are omitted. In place of proofs, figures and examples are used to suggest why a result is true.</p>

The fundamental concepts and algorithms covered in the book are often based on those used in existing commercial or experimental database systems. The aim is to present these concepts and algorithms in a general setting that is not tied to one particular database system. Details of particular commercial database systems are discussed in the case studies which constitute Part 8 of the book.</p>

The fifth edition of Database System Concepts retains the overall style of prior editions while evolving the content and organization to reflect the changes that are occurring in the way databases are designed, managed, and used.</p> Key Handles: &#8226; Early coverage of SQL in two chapters &#8226; Think of SQL as doing or creating Queries &#8226; Silberschatz uses a bank analogy throughout his text with Running Examples &#8226; Case studies are incorporated that represent a different database, this is in the last Part of the text &#8226; Focuses on cutting edge material, such as xml, web based database systems

譯者：

楊鼕青，1969年畢業於北京大學數學力學係數學專業，現任北京大學信息科學技術學院教授，博士生導師，網絡與信息係統研究所副所長，數據庫與信息係統研究室主任，中國計算機學會數據庫專委會委員。多年來承擔並完成973、863國傢科技攻關、國傢自然科學基金等多項國傢重點科研項目;曾獲國傢科技進步二等奬、三等奬和多項省部級奬勵;在國內外科技雜誌及會議上發錶論文百餘篇，著譯作十餘部。目前的主要研究方嚮為數據庫係統實現技術、Web環境下的信息集成與共享、數據倉庫和數據挖掘、典型應用領域的數據庫技術等。