Temporal Data & the Relational Model - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Temporal Data & the Relational Model write by C.J. Date. This book was released on 2003. Temporal Data & the Relational Model available in PDF, EPUB and Kindle. 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.
Time and Relational Theory
Time and Relational Theory - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Time and Relational Theory write by C.J. Date. This book was released on 2014-08-13. Time and Relational Theory available in PDF, EPUB and Kindle. 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
Temporal Data and the Relational Model
Temporal Data and the Relational Model - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Temporal Data and the Relational Model write by . This book was released on . Temporal Data and the Relational Model available in PDF, EPUB and Kindle.
Temporal Data Relational Model
Temporal Data Relational Model - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Temporal Data Relational Model write by C. J. Date. This book was released on 2005. Temporal Data Relational Model available in PDF, EPUB and Kindle.
Advanced Data Warehouse Design
Advanced Data Warehouse Design - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Advanced Data Warehouse Design write by Elzbieta Malinowski. This book was released on 2008-01-22. Advanced Data Warehouse Design available in PDF, EPUB and Kindle. This exceptional work provides readers with an introduction to the state-of-the-art research on data warehouse design, with many references to more detailed sources. It offers a clear and a concise presentation of the major concepts and results in the subject area. Malinowski and Zimányi explain conventional data warehouse design in detail, and additionally address two innovative domains recently introduced to extend the capabilities of data warehouse systems: namely, the management of spatial and temporal information.
