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Author: Peter Revesz Publisher: Springer Science & Business Media ISBN: 184996095X Category : Computers Languages : en Pages : 754
Book Description
Introduced forty years ago, relational databases proved unusually succe- ful and durable. However, relational database systems were not designed for modern applications and computers. As a result, specialized database systems now proliferate trying to capture various pieces of the database market. Database research is pulled into di?erent directions, and speci- ized database conferences are created. Yet the current chaos in databases is likely only temporary because every technology, including databases, becomes standardized over time. The history of databases shows periods of chaos followed by periods of dominant technologies. For example, in the early days of computing, users stored their data in text ?les in any format and organization they wanted. These early days were followed by information retrieval systems, which required some structure for text documents, such as a title, authors, and a publisher. The information retrieval systems were followed by database systems, which added even more structure to the data and made querying easier. In the late 1990s, the emergence of the Internet brought a period of relative chaos and interest in unstructured and “semistructured data” as it wasenvisionedthateverywebpagewouldbelikeapageinabook.However, with the growing maturity of the Internet, the interest in structured data was regained because the most popular websites are, in fact, based on databases. The question is not whether future data stores need structure but what structure they need.
Author: Peter Revesz Publisher: Springer Science & Business Media ISBN: 184996095X Category : Computers Languages : en Pages : 754
Book Description
Introduced forty years ago, relational databases proved unusually succe- ful and durable. However, relational database systems were not designed for modern applications and computers. As a result, specialized database systems now proliferate trying to capture various pieces of the database market. Database research is pulled into di?erent directions, and speci- ized database conferences are created. Yet the current chaos in databases is likely only temporary because every technology, including databases, becomes standardized over time. The history of databases shows periods of chaos followed by periods of dominant technologies. For example, in the early days of computing, users stored their data in text ?les in any format and organization they wanted. These early days were followed by information retrieval systems, which required some structure for text documents, such as a title, authors, and a publisher. The information retrieval systems were followed by database systems, which added even more structure to the data and made querying easier. In the late 1990s, the emergence of the Internet brought a period of relative chaos and interest in unstructured and “semistructured data” as it wasenvisionedthateverywebpagewouldbelikeapageinabook.However, with the growing maturity of the Internet, the interest in structured data was regained because the most popular websites are, in fact, based on databases. The question is not whether future data stores need structure but what structure they need.
Author: John V. Petersen Publisher: Que Publishing ISBN: 9780789725691 Category : Computers Languages : en Pages : 340
Book Description
Absolute Beginner's Guide to Databases brings the elements of a database together using easy to understand language, perfect for the true beginner. It not only gives specific hands on practice, but also provides an overview of designing, maintaining and using a database. This book covers what databases are used for, why databases are important, why the design of the database is important, database normalization, keys to solid database design, differences in types of databases, and indexes--what they are, how we use them, and why they are important.
Author: Mark L. Gillenson Publisher: John Wiley & Sons ISBN: 0470101865 Category : Computers Languages : en Pages : 1011
Book Description
You can get there Where do you want to go? You might already be working in the information technology field and may be looking to expand your skills. You might be setting out on a new career path. Or, you might want to learn more about exciting opportunities in database management. Wherever you want to go, Introduction to Databases will help you get there. Easy-to-read, practical, and up-to-date, this text not only helps you learn fundamental database design and management concepts, it also helps you master the core competencies and skills you need to succeed in the classroom and in the real world. The book's brief, modular format and variety of built-in learning resources enable you to learn at your own pace and focus your studies. With this book, you will be able to: * Appreciate the key role of data in daily business operations and strategic decisions. * Understand databases, database management systems, and SQL, the software on which they are based, from the ground up. * Know how to gather and organize critical business information, design a database based on this information, and retrieve and modify that information in a useful manner. * Use accepted data modeling procedures to design a relational database. * Master the concept of data normalization and the use of standard normalization rules. * Explore critical real-world issues including application integration and securing data against disclosure and loss. Wiley Pathways helps you achieve your goals Not every student is on the same path, but every student wants to succeed. The Information Technology series in the new Wiley Pathways imprint helps you achieve your goals. The books in this series--Introduction to Databases, Introduction to Programming Using Visual Basic, Introduction to Operating Systems, Networking Basics, Windows Network Administration, Network Security Fundamentals, and PC Hardware Essentials--offer a coordinated information technology curriculum. Learn more at www.wiley.com/go/pathways
Author: ITL Education Solutions Limited Publisher: Pearson Education India ISBN: 8131743195 Category : Database management Languages : en Pages : 593
Book Description
Introduction to Database Systems deals with implementation, design and application of DBMS and complicated topics such as relational algebra and calculus, and normalization in a simplified way.
Author: Kahate, Atul Publisher: Pearson Education India ISBN: 8131775828 Category : Languages : en Pages : 535
Book Description
Introduction to Database Management Systems is designed specifically for a single semester, namely, the first course on Database Systems. The book covers all the essential aspects of database systems, and also covers the areas of RDBMS. The book in
Author: Mark L. Gillenson Publisher: John Wiley & Sons ISBN: 047011410X Category : Computers Languages : en Pages : 312
Book Description
You can get there Introduction to Databases Project Manual offers a wealth of easy-to-read, practical, up-to-date activities that reinforce fundamental database design and management concepts. You'll also learn to develop the core competencies and skills you'll need in the real world, such as how to: * Install SQL Server 2005 * Read and create an ERD * Design and implement a database * Use DDL and DML commands * Use and monitor transactions * Manage security principles, permissions, and backups * Design data environments * Use replication With five to seven projects per chapter ranging from easy to more advanced, Introduction to Databases Project Manual is ideal for both traditional and online courses that are oriented toward strengthening database management skills. Introduction to Databases Project Manual is an excellent companion to Gillenson's Introduction to Databases (ISBN: 978-0-470-10186-5). Wiley Pathways helps you achieve your goals Not every student is on the same path, but every student wants to succeed. The Information Technology series in the new Wiley Pathways imprint helps you achieve your goals. The books and project manuals in this series--Introduction to Databases, Introduction to Programming Using Visual Basic, Introduction to Operating Systems, Networking Basics, Windows Network Administration, Network Security Fundamentals, and PC Hardware Essentials--offer a coordinated information technology curriculum. Learn more at www.wiley.com/go/pathways.
Author: James J. Townsend Publisher: Prentice Hall ISBN: 9780880228404 Category : Computers Languages : en Pages : 390
Book Description
The ideal guide to planning, designing, and building a database. Teaches users how to create a working database. Highlights terms a database user should know. Written in an easy-to-understand format.
Author: Rob Bovey Publisher: Addison-Wesley Professional ISBN: 0321508793 Category : Computers Languages : en Pages : 1173
Book Description
The definitive guide to developing applications with Microsoft Excel, this book is written by four authors who are Excel MVPs and run their own companies developing Excel-based applications.
Author: Peter Revesz
Author: Peter Revesz
Author: John V. Petersen
Author: Mark L. Gillenson
Author: ITL Education Solutions Limited
Author: Rick Riolo
Author: 
Author: Kahate, Atul
Author: Mark L. Gillenson
Author: James J. Townsend
Author: Rob Bovey