Database System Concepts. Cet article n’est pas disponible.Database System Concepts

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.

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.

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.

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.

Abraham (Avi) Silberschatz is the Sidney J. Weinberg Professor of Computer Science at Yale University. Prior to coming to Yale in 2003, he was the vice president of the Information Sciences Research Center at Bell Labs. He previously held an endowed professorship at the University of Texas at Austin, where he taught until 1993. Silberschatz is a fellow of the ACM, a fellow of the IEEE, and a member of the Connecticut Academy of Science and Engineering. He received the 2002 IEEE Taylor L. Booth Education Award, the 1998 ACM Karl V. Karlstrom Outstanding Educator Award, and the 1997 ACM SIGMOD Contribution Award. Silberschatz was awarded the Bell Laboratories Presidents Award three times, in 1998, 1999 and 2004. His writings have appeared in numerous journals, conferences, workshops, and book chapters. He has obtained over 48 patents and over 24 grants. He is an author of the textbook Operating System Concepts.

Henry F. (Hank) Korth is a Professor of Computer Science and Engineering and co-director of the Computer Science and Business program at Lehigh University. Prior to joining Lehigh, he was director of Database Principles Research at Bell Labs, a vice president of Panasonic Technologies, an associate professor at the University of Texas at Austin, and a research staff member at IBM Research. Korth is a fellow of the ACM and of the IEEE and a winner of the 10-Year Award at the VLDB Conference. His numerous research publications span a wide range of aspects of database systems, including transaction management in parallel and distributed systems, real-time systems, query processing, and the influence on these areas from modern computing architectures. Most recently, his research has addressed issues in the application of blockchains in enterprise databases.

S. Sudarshan is currently the Subrao M. Nilekani Chair Professor at the Indian Institute of Technology, Bombay. He received his Ph.D. at the University of Wisconsin in 1992, and he was a member of the technical staff at Bell Labs before joining IIT Bombay. Sudarshan is a fellow of the ACM. His research spans several areas of database systems, with a focus on query processing and query optimization. His paper on keyword search in databases published in 2002 won the IEEE ICDEMost Influential Paper Award in 2012, and his work on main-memory databases received the Bell Laboratories Presidents Award in 1999. His current research areas include testing and grading of SQL queries, optimization of database applications by rewriting of imperative code, and query optimization for parallel databases. He has published over 100 papers and obtained 15 patents.