Managing Time In Relational Databases
DOWNLOAD
Download Managing Time In Relational Databases PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Managing Time In Relational Databases book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Managing Time In Relational Databases
DOWNLOAD
Author : Tom Johnston
language : en
Publisher: Morgan Kaufmann
Release Date : 2010-08-19
Managing Time In Relational Databases written by Tom Johnston and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-19 with Computers categories.
Managing Time in Relational Databases: How to Design, Update and Query Temporal Data introduces basic concepts that will enable businesses to develop their own framework for managing temporal data. It discusses the management of uni-temporal and bi-temporal data in relational databases, so that they can be seamlessly accessed together with current data; the encapsulation of temporal data structures and processes; ways to implement temporal data management as an enterprise solution; and the internalization of pipeline datasets. The book is organized into three parts. Part 1 traces the history of temporal data management and presents a taxonomy of bi-temporal data management methods. Part 2 provides an introduction to Asserted Versioning, covering the origins of Asserted Versioning; core concepts of Asserted Versioning; the schema common to all asserted version tables, as well as the various diagrams and notations used in the rest of the book; and how the basic scenario works when the target of that activity is an asserted version table. Part 3 deals with designing, maintaining, and querying asserted version databases. It discusses the design of Asserted Versioning databases; temporal transactions; deferred assertions and other pipeline datasets; Allen relationships; and optimizing Asserted Versioning databases. - Integrates an enterprise-wide viewpoint with a strong conceptual model of temporal data management allowing for realistic implementation of database application development. - Provides a true practical guide to the different possible methods of time-oriented databases with techniques of using existing funtionality to solve real world problems within an enterprise data architecture environment. - Written by IT professionals for IT professionals, this book employs a heavily example-driven approach which reinforces learning by showing the results of puting the techniques discussed into practice.
Managing Time In Relational Databases
DOWNLOAD
Author : Tom Johnston
language : en
Publisher:
Release Date : 2010
Managing Time In Relational Databases written by Tom Johnston and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Database management categories.
Managing Time in Relational Databases: How to Design, Update and Query Temporal Data introduces basic concepts that will enable businesses to develop their own framework for managing temporal data. It discusses the management of uni-temporal and bi-temporal data in relational databases, so that they can be seamlessly accessed together with current data; the encapsulation of temporal data structures and processes; ways to implement temporal data management as an enterprise solution; and the internalization of pipeline datasets. The book is organized into three parts. Part 1 traces the history of temporal data management and presents a taxonomy of bi-temporal data management methods. Part 2 provides an introduction to Asserted Versioning, covering the origins of Asserted Versioning; core concepts of Asserted Versioning; the schema common to all asserted version tables, as well as the various diagrams and notations used in the rest of the book; and how the basic scenario works when the target of that activity is an asserted version table. Part 3 deals with designing, maintaining, and querying asserted version databases. It discusses the design of Asserted Versioning databases; temporal transactions; deferred assertions and other pipeline datasets; Allen relationships; and optimizing Asserted Versioning databases. Integrates an enterprise-wide viewpoint with a strong conceptual model of temporal data management allowing for realistic implementation of database application development. Provides a true practical guide to the different possible methods of time-oriented databases with techniques of using existing funtionality to solve real world problems within an enterprise data architecture environment. Written by IT professionals for IT professionals, this book employs a heavily example-driven approach which reinforces learning by showing the results of puting the techniques discussed into practice.
Fundamentals Of Relational Database Management Systems
DOWNLOAD
Author : S. Sumathi
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-02-13
Fundamentals Of Relational Database Management Systems written by S. Sumathi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-02-13 with Computers categories.
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.
Developing Robust Date And Time Oriented Applications In Oracle Cloud
DOWNLOAD
Author : Michal Kvet
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-05-12
Developing Robust Date And Time Oriented Applications In Oracle Cloud written by Michal Kvet and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-12 with Computers categories.
Create robust temporal solutions in Oracle Cloud and spread the solution worldwide by leveraging its regional properties and time zone synchronization Purchase of the print or Kindle book includes a free PDF eBook Key Features Migrate existing on-premises applications to the Oracle Cloud environment using data migration techniques Handle date and time values efficiently using Oracle database's available data types and duration modeling principles Apply temporal database models in real-world systems to ensure robustness, security, and performance Book Description Proper date and time management is critical for the development and reliability of Oracle Databases and cloud environments, which are among the most rapidly expanding technologies today. This knowledge can be applied to cloud technology, on premises, application development, and integration to emphasize regional settings, UTC coordination, or different time zones. This practical book focuses on code snippets and discusses the existing functionalities and limitations, along with covering data migration to the cloud by emphasizing the importance of proper date and time management. This book helps you understand the historical background and evolution of ANSI standards. You'll get to grips with data types, constructor principles, and existing functionalities, and focus on the limitations of regional parameters and time zones, which help in expanding business to other parts of the world. You'll also explore SQL injection threats, temporal database architecture, using Flashback Technology to reconstruct valid database images from the past, time zone management, and UTC synchronization across regions. By the end of this book, you'll be able to create and manage temporal systems, prevent SQL injection attacks, use existing functionalities and define your own robust solutions for date management, and apply time zone and region rules. What you will learn Explore the fundamentals and terms related to Oracle Cloud Infrastructure (OCI) and data migration Follow core principles and date and time element management supervised by ANSI standardization Discover the limitations of existing functionalities and conversion methods Build robust and secure temporal solutions that are resistant to SQL injection threats Understand time zone management and regional settings by focusing on regional and national conventions and approaches Use Flashback Technology to create temporal models in terms of historical and current states Who this book is for This book is for IT specialists, students, system developers, database administrators, and cloud integrators. With a hands-on approach, this book will help you to gain a comprehensive view of the issue of time processing and enable you to develop complex, robust applications that are usable and portable in any region.
Joe Celko S Sql For Smarties
DOWNLOAD
Author : Joe Celko
language : en
Publisher: Elsevier
Release Date : 2010-11-22
Joe Celko S Sql For Smarties written by Joe Celko and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-22 with Computers categories.
Joe Celkos SQL for Smarties: Advanced SQL Programming offers tips and techniques in advanced programming. This book is the fourth edition and it consists of 39 chapters, starting with a comparison between databases and file systems. It covers transactions and currency control, schema level objects, locating data and schema numbers, base tables, and auxiliary tables. Furthermore, procedural, semi-procedural, and declarative programming are explored in this book. The book also presents the different normal forms in database normalization, including the first, second, third, fourth, fifth, elementary key, domain-key, and Boyce-Codd normal forms. It also offers practical hints for normalization and denormalization. The book discusses different data types, such as the numeric, temporal and character data types; the different predicates; and the simple and advanced SELECT statements. In addition, the book presents virtual tables, and it discusses data partitions in queries; grouping operations; simple aggregate functions; and descriptive statistics, matrices and graphs in SQL. The book concludes with a discussion about optimizing SQL. It will be of great value to SQL programmers. - Expert advice from a noted SQL authority and award-winning columnist who has given ten years service to the ANSI SQL standards committee - Teaches scores of advanced techniques that can be used with any product, in any SQL environment, whether it is an SQL 92 or SQL 2008 environment - Offers tips for working around deficiencies and gives insight into real-world challenges
Bitemporal Data
DOWNLOAD
Author : Tom Johnston
language : en
Publisher: Newnes
Release Date : 2014-08-19
Bitemporal Data written by Tom Johnston and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-19 with Computers categories.
Bitemporal data has always been important. But it was not until 2011 that the ISO released a SQL standard that supported it. Currently, among major DBMS vendors, Oracle, IBM and Teradata now provide at least some bitemporal functionality in their flagship products. But to use these products effectively, someone in your IT organization needs to know more than how to code bitemporal SQL statements. Perhaps, in your organization, that person is you. To correctly interpret business requests for temporal data, to correctly specify requirements to your IT development staff, and to correctly design bitemporal databases and applications, someone in your enterprise needs a deep understanding of both the theory and the practice of managing bitemporal data. Someone also needs to understand what the future may bring in the way of additional temporal functionality, so their enterprise can plan for it. Perhaps, in your organization, that person is you. This is the book that will show the do-it-yourself IT professional how to design and build bitemporal databases and how to write bitemporal transactions and queries, and will show those who will direct the use of vendor-provided bitemporal DBMSs exactly what is going on "under the covers" of that software. - Explains the business value of bitemporal data in terms of the information that can be provided by bitemporal tables and not by any other form of temporal data, including history tables, version tables, snapshot tables, or slowly-changing dimensions - Provides an integrated account of the mathematics, logic, ontology and semantics of relational theory and relational databases, in terms of which current relational theory and practice can be seen as unnecessarily constrained to the management of nontemporal and incompletely temporal data - Explains how bitemporal tables can provide the time-variance and nonvolatility hitherto lacking in Inmon historical data warehouses - Explains how bitemporal dimensions can replace slowly-changing dimensions in Kimball star schemas, and why they should do so - Describes several extensions to the current theory and practice of bitemporal data, including the use of episodes, "whenever" temporal transactions and queries, and future transaction time - Points out a basic error in the ISO's bitemporal SQL standard, and warns practitioners against the use of that faulty functionality. Recommends six extensions to the ISO standard which will increase the business value of bitemporal data - Points towards a tritemporal future for bitemporal data, in which an Aristotelian ontology and a speech-act semantics support the direct management of the statements inscribed in the rows of relational tables, and add the ability to track the provenance of database content to existing bitemporal databases - This book also provides the background needed to become a business ontologist, and explains why an IT data management person, deeply familiar with corporate databases, is best suited to play that role. Perhaps, in your organization, that person is you
Spatial Data And Intelligence
DOWNLOAD
Author : Xiaofeng Meng
language : en
Publisher: Springer Nature
Release Date : 2023-05-10
Spatial Data And Intelligence written by Xiaofeng Meng and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-10 with Computers categories.
This book constitutes the refereed proceedings of the 4th International Conference on Spatial Data and Intelligence, SpatialDI 2023, held in Nanchang, China, in April 13–15, 2023. The 18 full papers included in this book were carefully reviewed and selected from 68 submissions. They were organized in topical sections as follows: traffic management; visualization analysis; spatial big data analysis; spatiotemporal data mining; spatiotemporal data storage; and metaverse.
Real Time Stream Data Management
DOWNLOAD
Author : Wolfram Wingerath
language : en
Publisher: Springer
Release Date : 2019-01-02
Real Time Stream Data Management written by Wolfram Wingerath and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-02 with Computers categories.
While traditional databases excel at complex queries over historical data, they are inherently pull-based and therefore ill-equipped to push new information to clients. Systems for data stream management and processing, on the other hand, are natively pushoriented and thus facilitate reactive behavior. However, they do not retain data indefinitely and are therefore not able to answer historical queries. The book provides an overview over the different (push-based) mechanisms for data retrieval in each system class and the semantic differences between them. It also provides a comprehensive overview over the current state of the art in real-time databases. It sfirst includes an in-depth system survey of today's real-time databases: Firebase, Meteor, RethinkDB, Parse, Baqend, and others. Second, the high-level classification scheme illustrated above provides a gentle introduction into the system space of data management: Abstracting from the extreme system diversity in this field, it helps readers build a mental model of the available options.
Recent Advances In Information And Communication Technology 2015
DOWNLOAD
Author : Herwig Unger
language : en
Publisher: Springer
Release Date : 2015-06-14
Recent Advances In Information And Communication Technology 2015 written by Herwig Unger and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-14 with Technology & Engineering categories.
This book presents recent research work and results in the area of communication and information technologies. The book includes the main results of the 11th International Conference on Computing and Information Technology (IC2IT) held during July 2nd-3rd, 2015 in Bangkok, Thailand. The book is divided into the two main parts Data Mining and Machine Learning as well as Data Network and Communications. New algorithms and methods of data mining asr discussed as well as innovative applications and state-of-the-art technologies on data mining, machine learning and data networking.
Database Modeling And Design
DOWNLOAD
Author : Toby J. Teorey
language : en
Publisher: Elsevier
Release Date : 2011-02-10
Database Modeling And Design written by Toby J. Teorey and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-10 with Computers categories.
Includes bonus chapters from the book, Physical database design.