Author: Jeannine Thièle
Publisher: FeniXX
ISBN: 2402495804
Category : Business & Economics
Languages : fr
Pages : 170
Book Description
Les systèmes de bases de données relationnelles connaissent un succès croissant auprès des utilisateurs d'ordinateurs personnels. En effet, la représentation des données, sous forme de tables, est une méthode naturelle pour un non-informaticien ; la puissance des langages de quatrième génération permet la manipulation de ces tables, en définissant les résultats souhaités, sans préciser comment les obtenir, la conception des applications, et la représentation du schéma conceptuel selon le modèle relationnel, sont d'une grande facilité pour les utilisateurs. Ce livre s'adresse aux personnes souhaitant développer - ou utiliser - de telles applications sur les ordinateurs personnels. Dans la première partie, il présente le concept théorique de base des données relationnelles, et introduit les notions nécessaires à sa bonne compréhension. Dans la deuxième partie, il familiarise le lecteur avec le langage SQL, langage simple de création et d'interrogation de bases de données, constitué seulement d'une trentaine de mots réservés, et retenu comme standard pour les langages de la quatrième génération.
Le relationnel sur IBM-PC : concepts et langage SQL
Author: Jeannine Thièle
Publisher: FeniXX
ISBN: 2402495804
Category : Business & Economics
Languages : fr
Pages : 170
Book Description
Les systèmes de bases de données relationnelles connaissent un succès croissant auprès des utilisateurs d'ordinateurs personnels. En effet, la représentation des données, sous forme de tables, est une méthode naturelle pour un non-informaticien ; la puissance des langages de quatrième génération permet la manipulation de ces tables, en définissant les résultats souhaités, sans préciser comment les obtenir, la conception des applications, et la représentation du schéma conceptuel selon le modèle relationnel, sont d'une grande facilité pour les utilisateurs. Ce livre s'adresse aux personnes souhaitant développer - ou utiliser - de telles applications sur les ordinateurs personnels. Dans la première partie, il présente le concept théorique de base des données relationnelles, et introduit les notions nécessaires à sa bonne compréhension. Dans la deuxième partie, il familiarise le lecteur avec le langage SQL, langage simple de création et d'interrogation de bases de données, constitué seulement d'une trentaine de mots réservés, et retenu comme standard pour les langages de la quatrième génération.
Publisher: FeniXX
ISBN: 2402495804
Category : Business & Economics
Languages : fr
Pages : 170
Book Description
Les systèmes de bases de données relationnelles connaissent un succès croissant auprès des utilisateurs d'ordinateurs personnels. En effet, la représentation des données, sous forme de tables, est une méthode naturelle pour un non-informaticien ; la puissance des langages de quatrième génération permet la manipulation de ces tables, en définissant les résultats souhaités, sans préciser comment les obtenir, la conception des applications, et la représentation du schéma conceptuel selon le modèle relationnel, sont d'une grande facilité pour les utilisateurs. Ce livre s'adresse aux personnes souhaitant développer - ou utiliser - de telles applications sur les ordinateurs personnels. Dans la première partie, il présente le concept théorique de base des données relationnelles, et introduit les notions nécessaires à sa bonne compréhension. Dans la deuxième partie, il familiarise le lecteur avec le langage SQL, langage simple de création et d'interrogation de bases de données, constitué seulement d'une trentaine de mots réservés, et retenu comme standard pour les langages de la quatrième génération.
Le Relationnel sur IBM-PC
Author: Jeannine B. Thièle
Publisher: ʹEditests
ISBN: 9782866990480
Category :
Languages : fr
Pages : 166
Book Description
Publisher: ʹEditests
ISBN: 9782866990480
Category :
Languages : fr
Pages : 166
Book Description
Dependencies in Relational Databases
Author: Bernhard Thalheim
Publisher: Vieweg+teubner Verlag
ISBN:
Category : Computers
Languages : en
Pages : 224
Book Description
Publisher: Vieweg+teubner Verlag
ISBN:
Category : Computers
Languages : en
Pages : 224
Book Description
Hadoop For Dummies
Author: Dirk deRoos
Publisher: John Wiley & Sons
ISBN: 1118607554
Category : Computers
Languages : en
Pages : 419
Book Description
Let Hadoop For Dummies help harness the power of your data and rein in the information overload Big data has become big business, and companies and organizations of all sizes are struggling to find ways to retrieve valuable information from their massive data sets with becoming overwhelmed. Enter Hadoop and this easy-to-understand For Dummies guide. Hadoop For Dummies helps readers understand the value of big data, make a business case for using Hadoop, navigate the Hadoop ecosystem, and build and manage Hadoop applications and clusters. Explains the origins of Hadoop, its economic benefits, and its functionality and practical applications Helps you find your way around the Hadoop ecosystem, program MapReduce, utilize design patterns, and get your Hadoop cluster up and running quickly and easily Details how to use Hadoop applications for data mining, web analytics and personalization, large-scale text processing, data science, and problem-solving Shows you how to improve the value of your Hadoop cluster, maximize your investment in Hadoop, and avoid common pitfalls when building your Hadoop cluster From programmers challenged with building and maintaining affordable, scaleable data systems to administrators who must deal with huge volumes of information effectively and efficiently, this how-to has something to help you with Hadoop.
Publisher: John Wiley & Sons
ISBN: 1118607554
Category : Computers
Languages : en
Pages : 419
Book Description
Let Hadoop For Dummies help harness the power of your data and rein in the information overload Big data has become big business, and companies and organizations of all sizes are struggling to find ways to retrieve valuable information from their massive data sets with becoming overwhelmed. Enter Hadoop and this easy-to-understand For Dummies guide. Hadoop For Dummies helps readers understand the value of big data, make a business case for using Hadoop, navigate the Hadoop ecosystem, and build and manage Hadoop applications and clusters. Explains the origins of Hadoop, its economic benefits, and its functionality and practical applications Helps you find your way around the Hadoop ecosystem, program MapReduce, utilize design patterns, and get your Hadoop cluster up and running quickly and easily Details how to use Hadoop applications for data mining, web analytics and personalization, large-scale text processing, data science, and problem-solving Shows you how to improve the value of your Hadoop cluster, maximize your investment in Hadoop, and avoid common pitfalls when building your Hadoop cluster From programmers challenged with building and maintaining affordable, scaleable data systems to administrators who must deal with huge volumes of information effectively and efficiently, this how-to has something to help you with Hadoop.
Concurrency Control and Recovery in Database Systems
Author: Philip A. Bernstein
Publisher: Addison Wesley Publishing Company
ISBN:
Category : Computers
Languages : en
Pages : 388
Book Description
Publisher: Addison Wesley Publishing Company
ISBN:
Category : Computers
Languages : en
Pages : 388
Book Description
Fundamentals of Relational Database Management Systems
Author: S. Sumathi
Publisher: Springer
ISBN: 3540483993
Category : Computers
Languages : en
Pages : 793
Book Description
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.
Publisher: Springer
ISBN: 3540483993
Category : Computers
Languages : en
Pages : 793
Book Description
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.
Database in Depth
Author: C.J. Date
Publisher: "O'Reilly Media, Inc."
ISBN: 1449342647
Category : Computers
Languages : en
Pages : 234
Book Description
This book sheds light on the principles behind the relational model, which is fundamental to all database-backed applications--and, consequently, most of the work that goes on in the computing world today. Database in Depth: The Relational Model for Practitioners goes beyond the hype and gets to the heart of how relational databases actually work.Ideal for experienced database developers and designers, this concise guide gives you a clear view of the technology--a view that's not influenced by any vendor or product. Featuring an extensive set of exercises, it will help you: understand why and how the relational model is still directly relevant to modern database technology (and will remain so for the foreseeable future) see why and how the SQL standard is seriously deficient use the best current theoretical knowledge in the design of their databases and database applications make informed decisions in their daily database professional activities Database in Depth will appeal not only to database developers and designers, but also to a diverse field of professionals and academics, including database administrators (DBAs), information modelers, database consultants, and more. Virtually everyone who deals with relational databases should have at least a passing understanding of the fundamentals of working with relational models.Author C.J. Date has been involved with the relational model from its earliest days. An exceptionally clear-thinking writer, Date lays out principle and theory in a manner that is easily understood. Few others can speak as authoritatively the topic of relational databases as Date can.
Publisher: "O'Reilly Media, Inc."
ISBN: 1449342647
Category : Computers
Languages : en
Pages : 234
Book Description
This book sheds light on the principles behind the relational model, which is fundamental to all database-backed applications--and, consequently, most of the work that goes on in the computing world today. Database in Depth: The Relational Model for Practitioners goes beyond the hype and gets to the heart of how relational databases actually work.Ideal for experienced database developers and designers, this concise guide gives you a clear view of the technology--a view that's not influenced by any vendor or product. Featuring an extensive set of exercises, it will help you: understand why and how the relational model is still directly relevant to modern database technology (and will remain so for the foreseeable future) see why and how the SQL standard is seriously deficient use the best current theoretical knowledge in the design of their databases and database applications make informed decisions in their daily database professional activities Database in Depth will appeal not only to database developers and designers, but also to a diverse field of professionals and academics, including database administrators (DBAs), information modelers, database consultants, and more. Virtually everyone who deals with relational databases should have at least a passing understanding of the fundamentals of working with relational models.Author C.J. Date has been involved with the relational model from its earliest days. An exceptionally clear-thinking writer, Date lays out principle and theory in a manner that is easily understood. Few others can speak as authoritatively the topic of relational databases as Date can.
Valuepack
Author: Thomas Connolly
Publisher: Addison-Wesley
ISBN: 9781405836562
Category :
Languages : en
Pages :
Book Description
Publisher: Addison-Wesley
ISBN: 9781405836562
Category :
Languages : en
Pages :
Book Description
Transaction Processing
Author: Jim Gray
Publisher: Elsevier
ISBN: 0080519555
Category : Computers
Languages : en
Pages : 1122
Book Description
The key to client/server computing.Transaction processing techniques are deeply ingrained in the fields ofdatabases and operating systems and are used to monitor, control and updateinformation in modern computer systems. This book will show you how large,distributed, heterogeneous computer systems can be made to work reliably.Using transactions as a unifying conceptual framework, the authors show howto build high-performance distributed systems and high-availabilityapplications with finite budgets and risk. The authors provide detailed explanations of why various problems occur aswell as practical, usable techniques for their solution. Throughout the book,examples and techniques are drawn from the most successful commercial andresearch systems. Extensive use of compilable C code fragments demonstratesthe many transaction processing algorithms presented in the book. The bookwill be valuable to anyone interested in implementing distributed systemsor client/server architectures.
Publisher: Elsevier
ISBN: 0080519555
Category : Computers
Languages : en
Pages : 1122
Book Description
The key to client/server computing.Transaction processing techniques are deeply ingrained in the fields ofdatabases and operating systems and are used to monitor, control and updateinformation in modern computer systems. This book will show you how large,distributed, heterogeneous computer systems can be made to work reliably.Using transactions as a unifying conceptual framework, the authors show howto build high-performance distributed systems and high-availabilityapplications with finite budgets and risk. The authors provide detailed explanations of why various problems occur aswell as practical, usable techniques for their solution. Throughout the book,examples and techniques are drawn from the most successful commercial andresearch systems. Extensive use of compilable C code fragments demonstratesthe many transaction processing algorithms presented in the book. The bookwill be valuable to anyone interested in implementing distributed systemsor client/server architectures.
Expert Oracle Database 11g Administration
Author: Sam Alapati
Publisher: Apress
ISBN: 1430210168
Category : Computers
Languages : en
Pages : 1376
Book Description
Sam Alapati's Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the 11g release of the Oracle Database. All key aspects of database administration are covered, including backup and recovery, day–to–day administration and monitoring, performance tuning, and more. This is the one book to have on your desk as a continual reference. Refer to it frequently. It'll help you get the job done. Comprehensive handbook for Oracle Database administrators. Covers all major aspects of database administration. Tests and explains in detail key DBA commands. Offers primers on Linux/Unix, data modeling, SQL, and PL/SQL.
Publisher: Apress
ISBN: 1430210168
Category : Computers
Languages : en
Pages : 1376
Book Description
Sam Alapati's Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the 11g release of the Oracle Database. All key aspects of database administration are covered, including backup and recovery, day–to–day administration and monitoring, performance tuning, and more. This is the one book to have on your desk as a continual reference. Refer to it frequently. It'll help you get the job done. Comprehensive handbook for Oracle Database administrators. Covers all major aspects of database administration. Tests and explains in detail key DBA commands. Offers primers on Linux/Unix, data modeling, SQL, and PL/SQL.