1# Library to Find Best eBook for Read
Author : E. F. Codd
Release : 1990
Genre : Computers
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis The Relational Model for Database Management by : E. F. Codd
Download or read book The Relational Model for Database Management written by E. F. Codd. This book was released on 1990. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C.J. Date
Release : 2003
Genre : Computers
Kind : eBook
Book Rating : 559/5 ( reviews)
Book Synopsis Temporal Data & the Relational Model by : C.J. Date
Download or read book Temporal Data & the Relational Model written by C.J. Date. This book was released on 2003. Available in PDF, EPUB and Kindle. Book excerpt: A review of relational concepts -- An overview of Tutorial D -- Time and the database -- What is the problem? -- Intervals -- Operators on intervals -- The EXPAND and COLLAPSE operators -- The PACK and UNPACK operators -- Generalizing the relational operators -- Database design -- Integrity constraints 1 : candidate keys and related constraints -- Integrity constraints 2 : general constraints -- Database queries -- Database updates -- Stated times and logged times -- Point and interval types revisited.
Author : Kevin Kline
Release : 2004-09-24
Genre : Computers
Kind : eBook
Book Rating : 935/5 ( reviews)
Book Synopsis SQL in a Nutshell by : Kevin Kline
Download or read book SQL in a Nutshell written by Kevin Kline. This book was released on 2004-09-24. Available in PDF, EPUB and Kindle. Book excerpt: SQL in a Nutshell applies the eminently useful "Nutshell" format to Structured Query Language (SQL), the elegant--but complex--descriptive language that is used to create and manipulate large stores of data. For SQL programmers, analysts, and database administrators, the new second edition of SQL in a Nutshell is the essential date language reference for the world's top SQL database products. SQL in a Nutshell is a lean, focused, and thoroughly comprehensive reference for those who live in a deadline-driven world.This invaluable desktop quick reference drills down and documents every SQL command and how to use it in both commercial (Oracle, DB2, and Microsoft SQL Server) and open source implementations (PostgreSQL, and MySQL). It describes every command and reference and includes the command syntax (by vendor, if the syntax differs across implementations), a clear description, and practical examples that illustrate important concepts and uses. And it also explains how the leading commercial and open sources database product implement SQL. This wealth of information is packed into a succinct, comprehensive, and extraordinarily easy-to-use format that covers the SQL syntax of no less than 4 different databases.When you need fast, accurate, detailed, and up-to-date SQL information, SQL in a Nutshell, Second Edition will be the quick reference you'll reach for every time. SQL in a Nutshell is small enough to keep by your keyboard, and concise (as well as clearly organized) enough that you can look up the syntax you need quickly without having to wade through a lot of useless fluff. You won't want to work on a project involving SQL without it.
Author : S. Sumathi
Release : 2007-03-20
Genre : Computers
Kind : eBook
Book Rating : 993/5 ( reviews)
Book Synopsis Fundamentals of Relational Database Management Systems by : S. Sumathi
Download or read book Fundamentals of Relational Database Management Systems written by S. Sumathi. This book was released on 2007-03-20. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive coverage of fundamentals of database management system. It contains a detailed description on Relational Database Management System Concepts. There are a variety of solved examples and review questions with solutions. This book is for those who require a better understanding of relational data modeling, its purpose, its nature, and the standards used in creating relational data model.
Author : C.J. Date
Release : 2014-08-13
Genre : Computers
Kind : eBook
Book Rating : 757/5 ( reviews)
Book Synopsis Time and Relational Theory by : C.J. Date
Download or read book Time and Relational Theory written by C.J. Date. This book was released on 2014-08-13. Available in PDF, EPUB and Kindle. Book excerpt: Time and Relational Theory provides an in-depth description of temporal database systems, which provide special facilities for storing, querying, and updating historical and future data. Traditionally, database management systems provide little or no special support for temporal data at all. This situation is changing because: - Cheap storage enables retention of large volumes of historical data in data warehouses - Users are now faced with temporal data problems, and need solutions - Temporal features have recently been incorporated into the SQL standard, and vendors have begun to add temporal support to their DBMS products Based on the groundbreaking text Temporal Data & the Relational Model (Morgan Kaufmann, 2002) and new research led by the authors, Time and Relational Theory is the only book to offer a complete overview of the functionality of a temporal DBMS. Expert authors Nikos Lorentzos, Hugh Darwen, and Chris Date describe an approach to temporal database management that is firmly rooted in classical relational theory and will stand the test of time. This book covers the SQL:2011 temporal extensions in depth and identifies and discusses the temporal functionality still missing from SQL. - Understand how the relational model provides an ideal basis for taming the complexities of temporal databases - Learn how to analyze and evaluate commercial temporal products with this timely and important information - Be able to use sound principles in designing and using temporal databases - Understand the temporal support recently added to SQL with coverage of the new SQL features in this unique, accurate, and authoritative reference - Appreciate the benefits of a truly relational approach to the problem with this clear, user friendly presentation
