E. F. Codd and Relational Theory, Revised Edition PDF Download
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Author: C. J. Date
Publisher: Technics Publications
ISBN: 1634629302
Category : Computers
Languages : en
Pages : 307
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Book Description
E. F. Codd’s relational model of data has been described as one of the three greatest inventions of all time (the other two being agriculture and the scientific method), and his receipt of the 1981 ACM Turing Award, the top award in computer science, for inventing it was thoroughly deserved. The papers in which Codd first described his model were staggering in their originality; they had, and continue to have, a huge impact on just about every aspect of the way we do business in the world today. And yet few people, even in the professional database community, are truly familiar with those papers. This book—a thorough overhaul and rewrite of an earlier book by the same name—is an attempt to remedy this sorry state of affairs. In it, well known author C. J. Date provides a detailed examination of all of Codd’s major database publications, explaining the nature of his contribution in depth, and in particular highlighting not only the many things he got right but also some of the things he got wrong. Database theory and practice have evolved considerably since Codd first defined his relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material possible. Anyone with a professional interest in databases can benefit from the insights it contains. The book is product independent.
Author: C. J. Date
Publisher: Technics Publications
ISBN: 1634629302
Category : Computers
Languages : en
Pages : 307
Get Book Here
Book Description
E. F. Codd’s relational model of data has been described as one of the three greatest inventions of all time (the other two being agriculture and the scientific method), and his receipt of the 1981 ACM Turing Award, the top award in computer science, for inventing it was thoroughly deserved. The papers in which Codd first described his model were staggering in their originality; they had, and continue to have, a huge impact on just about every aspect of the way we do business in the world today. And yet few people, even in the professional database community, are truly familiar with those papers. This book—a thorough overhaul and rewrite of an earlier book by the same name—is an attempt to remedy this sorry state of affairs. In it, well known author C. J. Date provides a detailed examination of all of Codd’s major database publications, explaining the nature of his contribution in depth, and in particular highlighting not only the many things he got right but also some of the things he got wrong. Database theory and practice have evolved considerably since Codd first defined his relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material possible. Anyone with a professional interest in databases can benefit from the insights it contains. The book is product independent.
Author: Thomas Baker (Civil engineer)
Publisher:
ISBN:
Category :
Languages : en
Pages : 158
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Book Description
Author: John William Colenso
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
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Book Description
Author: Giorgio Sarti
Publisher: Motorbooks International
ISBN: 0760325774
Category : Vespa motor scooter
Languages : en
Pages : 432
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Book Description
Now a venerable icon of Italian style, the internationally known quintessential scooter - the Vespa - was once a two-wheeled revolution, offering mobility to everyone. Today it has come to symbolize scootering status, style, and freedom. As Vespa reaches its 60s without showing a wrinkle, this book celebrates its decades of incomparable spirit. In glowing images and words, the book shows Vespa in its many guises—as the two-wheeled vehicle of the post-war economic boom; as the symbol of the forward-charging ideas of the 1960s; appearing in romantic films such as Roman Holiday; and promoted in delirious ads that claimed, “Whoever Vespas, eats apples.” Decades of period ads and famous calendars are included, as well as technical and production information on every model ever built, including rare prototypes and variants. Each model is detailed in over 30 categories, from engine specs to production facts. Filled with stunning color photos and illustrations, the book is itself a stylish tribute to the iconic vehicle it celebrates. Author Giorgio Sarti knows Vespa, and this book is a thorough and thoroughly enchanting tribute to the scooter as it has sped through history, meaning something new to each generation, and in the process making its unique mode of personal transport synonymous with freedom. Officially licensed and includes a foreword from Piaggio Group President Roberto Colaninno.
Author: Khattar
Publisher: Pearson Education India
ISBN: 9788131721261
Category :
Languages : en
Pages : 772
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Book Description
Author: Chris Griffith
Publisher: "O'Reilly Media, Inc."
ISBN: 1491998075
Category : Computers
Languages : en
Pages : 297
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Book Description
Learn how to build app store-ready hybrid apps with the Ionic 2, the framework built on top of Apache Cordova (formerly PhoneGap) and Angular. This revised guide shows you how to use Ionic’s tools and services to develop apps with HTML, CSS, and TypeScript, rather than rely on platform-specific solutions found in Android, iOS, and Windows Phone. Author Chris Griffith takes you step-by-step through Ionic’s powerful collection of UI components, and then helps you use it to build three cross-platform mobile apps. Whether you’re new to this framework or have been working with Ionic 1, this book is ideal for beginning, intermediate, and advanced web developers. Understand what a hybrid mobile app is, and what comprises a basic Ionic application Learn how Ionic leverages Apache Cordova, Angular, and TypeScript to create native mobile applications Create a Firebase-enabled to-do application that stores data across multiple clients Build a tab-based National Park explorer app with Google Map integration Develop a weather app with the Darksky weather API and Google’s GeoCode API Debug and test your app to resolve issues that arise during development Walk through steps for deploying your app to native app stores Learn how Ionic can be used to create Progressive Web Apps
Author: Henry William Jeans
Publisher:
ISBN:
Category :
Languages : en
Pages : 224
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Book Description
Author: Percival FROST (the Elder.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 458
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Book Description
Author: Olle Selinus
Publisher: Springer Science & Business Media
ISBN: 9400743750
Category : Science
Languages : en
Pages : 808
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Book Description
Essentials of Medical Geology reviews the essential concepts and practical tools required to tackle environmental and public health problems. It is organized into four main sections. The first section deals with the fundamentals of environmental biology, the natural and anthropogenic sources of health elements that impact health and illustrate key biogeochemical transformations. The second section looks at the geological processes influencing human exposure to specific elements, such as radon, arsenic, fluorine, selenium and iodine. The third section presents the concepts and techniques of pathology, toxicology and epidemiology that underpin investigations into the human health effects of exposure to naturally occurring elements. The last section provides a toolbox of analytical approaches to environmental research and medical geology investigations. Essentials of Medical Geology was first published in 2005 and has since won three prestigious rewards. The book has been recognized as a key book in both medical and geology fields and is widely used as textbook and reference book in these fields. For this revised edition, editors and authors have updated the content that evolved a lot during 2005 and added two new chapters, on public health, and agriculture and health. This updated volume can now continue to be used as a textbook and reference book for all who are interested in this important topic and its impacts the health and wellbeing of many millions of people all over the world. · Addresses key topics at the intersection of environmental science and human health · Developed by 60 international experts from 20 countries and edited by professionals from the International Medical Geology Association (IMGA) · Written in non-technical language for a broad spectrum of readers, ranging from students and professional researchers to policymakers and the general public · Includes color illustrations throughout, references for further investigation and other aids to the reader
Author: Henry Thomas Colebrooke
Publisher:
ISBN:
Category : Indo-Aryan philology
Languages : en
Pages : 542
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Book Description
