Fundamentals of Relational Database Management Systems


Author: S. Sumathi,S. Esakkirajan
Publisher: Springer Science & Business Media
ISBN: 3540483977
Category: Computers
Page: 776
View: 4308

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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.

Fundamentals of Database Management Systems, 2nd Edition


Author: Mark L. Gillenson
Publisher: Wiley Global Education
ISBN: 1118213572
Category: Computers
Page: 395
View: 8956

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This lean, focused text concentrates on giving students a clear understanding of database fundamentals while providing a broad survey of all the major topics of the field. The result is a text that is easily covered in one semester, and that only includes topics relevant to the database course. Mark Gillenson, an associate editor of the Journal of Database Management, has 15 years experience of working with and teaching at IBM Corp. and 15 years of teaching experience at the college level. He writes in a clear, friendly style that progresses step-by-step through all of the major database topics. Each chapter begins with a story about a real company's database application, and is packed with examples. When students finish the text, they will be able to immediately apply what they've learned in business.

Database Management System


Author: Monelli Ayyavaraiah,Arepalli Gopi
Publisher: Horizon Books ( A Division of Ignited Minds Edutech P Ltd)
ISBN: 9386369702
Category:
Page: 183
View: 5654

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This book introduces the fundamental concepts necessary for designing, using, and implementing database systems and database applications. Our presentation stresses the fundamentals of database modeling and design, the languages and models provided by the database management systems, and database system implementation techniques. The book is meant to be used as a textbook for a one- or two-semester course in database systems at the junior, senior, or graduate level, and as a reference book. Our goal is to provide an in-depth and up-to-date presentation of the most important aspects of database systems and applications, and related technologies. We assume that readers are familiar with elementary programming and data structuring concepts and those they have had some exposure to the basics of computer organization.

DATABASE MANAGEMENT SYSTEM


Author: G. K. Gupta
Publisher: Tata McGraw-Hill Education
ISBN: 125908454X
Category: Database design
Page: 780
View: 4774

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This book provides simple and comprehensive explanation of fundamentals of database management systems. It focuses on building database applications by emphasizing on concepts that are the foundation of database processing. This book is intended to be a complete text for undergraduate and graduate level database management courses offered across a range of academic disciplines such as computer science, information systems, and business management.

Fundamentals of Database Systems


Author: Ramez Elmasri,Sham Navathe
Publisher: Addison Wesley
ISBN: N.A
Category: Computers
Page: 955
View: 5531

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Fundamentals of Database Systems combines clear explanations of theory and design, broad coverage of models and real systems, and excellent examples with up-to-date introductions to modern database technologies. This edition is completely revised and updated, and reflects the latest trends in technological and application development. Professors Elmasri and Navathe focus on the relational model and include coverage of recent object-oriented developments. They also address advanced modeling and system enhancements in the areas of active databases, temporal and spatial databases, and multimedia information systems. This edition also surveys the latest application areas of data warehousing, data mining, web databases, digital libraries, GIS, and genome databases. New to the Third Edition *Reorganized material on data modeling to clearly separate entity relationship modeling, extended entity relationship modeling, and object-oriented modeling *Expanded coverage of the object-oriented and object/relational approach to data management, including ODMG and SQL3 * Uses examples from real database systems including OracleTM and Microsoft AccessAE * Includes discussion of decision support app

Database Systems

Models, Languages, Design, and Application Programming
Author: Ramez Elmasri,Shamkant B. Navathe
Publisher: N.A
ISBN: 9780321131133
Category:
Page: 1000
View: 2612

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Now each copy of this book comes with a free dynamic electronic version of the text on an accompanying CD-ROM, allowing readers to highlight text, take notes on a page, and more Fundamentals of Database Systems combines clear explanations of theory and design, broad coverage of models and real systems, and excellent examples with up-to-date introductions to modern database technologies. Now in its third edition, this book has been revised and updated to reflect the latest trends in technological and application development. This edition focuses on the relational model and includes recent object-oriented developments such as SQL3 and ODMG. Elmasri and Navathe provide coverage of the popular DBMS products, in particular the relational systems Oracle and Microsoft Access. They also address advanced modeling and system enhancements in the areas of active databases, temporal and spatial databases, and multimedia data models. The new edition also surveys the latest application areas of data warehousing, data mining, digital libraries, GIS, and genome databases.

Database Management Systems


Author: Seema Kedar
Publisher: Technical Publications
ISBN: 9788184312546
Category:
Page: 562
View: 1966

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DBMS : Basic concepts, Advantages of a DBMS over file-processing systems, Data abstraction, Database languages, Data models and Data independence, Components of a DBMS and overall structure of a DBMS, Multi-User DBMS architecture, System catalogs.Data Modeling : Basic concepts, Entity, Attributes, Relationships, Constraints, Keys, E-R and EER diagrams: Components of E-R model, Conventions, Converting E-R diagram into tables, EER model components, Converting EER diagram into tablesRelational Model : Basic concepts, Attributes and Domains, Codd s rules, Relational integrity: Nulls, Entity, Referential integrities, Enterprise constraints, Views, Schema diagram.Relational Query Languages : Relational algebra and Relational calculus: Tuple relational and Domain relational calculus.Introduction to SQL : Characteristics and Advantages, SQL data types and Literals, DDL, DML, SQL Operators, Tables: Creating, Modifying, Deleting, Views: Creating, Dropping, Updation using views, Indexes, Nulls.SQL DML Queries : SELECT Query and Clauses, Set operations, Predicates and Joins, Set membership, Tuple variables, Set comparison, Ordering of tuples, Aggregate functions, Nested queries, Database modification using SQL insert, Update and Delete queries, Concept of stored procedures and triggers, Introduction to QBE and QUEL programmatic SQL: Embedded SQL, Dynamic SQL, ODBC.Database Analysis and Design Techniques : Information systems lifecycle, Application lifecycle, Planning, System definition, Requirement analysis, Design, DBMS selection, Application design: Transaction and User-interface design, Prototyping, Implementation, Data conversion and loading, Testing, Data and Database administration, Fact-Finding techniques.Relational Database Design : Purpose of normalization, Data redundancy and Update anomalies, Functional dependencies, The process of normalization: 1NF, 2NF, 3NF, BCNF, 4NF, 5NF and DKNF.Storage and File Systems : Secondary storage, RAID, File organization, Indices, Static and dynamic hashing, B -trees and Trees Introduction to Query Processing : Overview, Measures of query cost, Selection and Join operations, Evaluation of expressions, Introduction to query optimization, Estimation, Transformation of relational expressions.Transaction Management : Basic concept of a transaction, Properties of transactions, Database architecture, Concept of schedule, Serial schedule, Serializability: Conflict and View, Cascaded aborts, Recoverable and Non-recoverable schedules, Concurrency control: Need, Locking methods, Deadlocks, Timestamping methods, Optimistic techniques, Multi-Version concurrency control, Different crash recovery methods such as shadow-paging and log-based recovery: Deferred and Immediate, Checkpoints.Object-Oriented Databases : Need of OODBMS, Storing objects in relational database, Introduction to OO data models, Persistent programming languages, Pointer swizzling techniques, Persistence, Object management group, Object database standard ODMG.Database Architectures : Centralized and Client-Server architectures, Introduction to distributed database systems.

Mobile Database Systems


Author: Vijay Kumar
Publisher: John Wiley & Sons
ISBN: 047004828X
Category: Computers
Page: 320
View: 4526

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A breakthrough sourcebook to the challenges and solutions for mobile database systems This text enables readers to effectively manage mobile database systems (MDS) and data dissemination via wireless channels. The author explores the mobile communication platform and analyzes its use in the development of a distributed database management system. Workable solutions for key challenges in wireless information management are presented throughout the text. Following an introductory chapter that includes important milestones in the history and development of mobile data processing, the text provides the information, tools, and resources needed for MDS management, including: * Fundamentals of wireless communication * Location and handoff management * Fundamentals of conventional database management systems and why existing approaches are not adequate for mobile databases * Concurrency control mechanism schemes * Data processing and mobility * Management of transactions * Mobile database recovery schemes * Data dissemination via wireless channels Case studies and examples are used liberally to aid in the understanding and visualization of complex concepts. Various exercises enable readers to test their grasp of each topic before advancing in the text. Each chapter also concludes with a summary of key concepts as well as references for further study. Professionals in the mobile computing industry, particularly e-commerce, will find this text indispensable. With its extensive use of case studies, examples, and exercises, it is also highly recommended as a graduate-level textbook.

Fundamentals of Pervasive Information Management Systems


Author: Vijay Kumar
Publisher: John Wiley & Sons
ISBN: 1118647696
Category: Computers
Page: 392
View: 6312

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A comprehensive new edition on mobile computing—coveringboth mobile and sensor data The new paradigm of pervasive computing was born from the needsof highly mobile workers to access and transfer data while on thego. Significant advances in the technology have lent and willcontinue to lend prevalence to its use—especially inm-commerce. Covering both mobile data and sensor data, thiscomprehensive text offers updated research on sensor technology,data stream processing, mobile database security, and contextualprocessing. Packed with cases studies, exercises, and examples,Fundamentals of Pervasive Information Management Systemscovers essential aspects of wireless communication and provides athorough discussion about managing information on mobile databasesystems (MDS). It addresses the integration of web and workflowwith mobile computing and looks at the current state ofresearch. Fundamentals of Pervasive Information Management Systemspresents chapters on: Mobile Database System Mobile and Wireless Communication Location and Handoff Management Fundamentals of Database Processing Introduction to Concurrency Control Mechanisms Effect of Mobility on Data Processing Transaction Management in Mobile Database Systems Mobile Database Recovery Wireless Information Dissemination Introduction to Sensor Technology Sensor Technology and Data Streams Management Sensor Network Deployment: Case Studies Fundamentals of Pervasive Information Management Systemsis an ideal book for researchers, teachers, and graduate studentsof mobile computing. The book may also be used as a reference textfor researchers or managers.

Guide To Database Management Systems (q & A)


Author: Prof.Satish Jain
Publisher: N.A
ISBN: 9788183331722
Category:
Page: N.A
View: 5138

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This guide contains questions with answers likely to be asked in the question paper set for DBMS for B.E.(Comp. Sc.), MCA, M.Sc(IT), PGDCA and other IT related examinations. It includes eight Chapters and each chapter contains important questions with answers. This guide covers questions related to concepts of DBMS architecture, administration and fundamentals of database design. It covers topics like entity-relationship diagram, normalization, aggregation, functional dependencies and clustering. It contains questions related to transaction processing, security concurrency control, database recovery and query processing. Separate chapters are added to give coverage of SQL and Relational Algebra and Calculus. Ample numbers of diagrams are used to illustrate the answers for easy understanding. Sample papers with answers are also added at the end of this guide to evaluate progress buy readers. Separate section is added to cover short questions with answers to prepare readers to answers objective type of questions that might be asked in examination and to assess their comprehension about the entire subject. A glossary of numerous technical terms is included for easy understanding of the subject matter.

Schaum's Outline of Fundamentals of Relational Databases


Author: Ramon Mata-Toledo,Pauline K Cushman
Publisher: McGraw Hill Professional
ISBN: 0071378693
Category: Mathematics
Page: 249
View: 8847

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Tough Test Questions? Missed Lectures? Not Enough Time? Fortunately for you, there's Schaum's Outlines. More than 40 million students have trusted Schaum's to help them succeed in the classroom and on exams. Schaum's is the key to faster learning and higher grades in every subject. Each Outline presents all the essential course information in an easy-to-follow, topic-by-topic format. You also get hundreds of examples, solved problems, and practice exercises to test your skills. This Schaum's Outline gives you Practice problems with full explanations that reinforce knowledge Coverage of the most up-to-date developments in your course field In-depth review of practices and applications Fully compatible with your classroom text, Schaum's highlights all the important facts you need to know. Use Schaum's to shorten your study time-and get your best test scores! Schaum's Outlines-Problem Solved.

Einführung in SQL


Author: Alan Beaulieu
Publisher: O'Reilly Germany
ISBN: 3897219387
Category: Computers
Page: 353
View: 8033

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SQL kann Spaß machen! Es ist ein erhebendes Gefühl, eine verworrene Datenmanipulation oder einen komplizierten Report mit einer einzigen Anweisung zu bewältigen und so einen Haufen Arbeit vom Tisch zu bekommen. Einführung in SQL bietet einen frischen Blick auf die Sprache, deren Grundlagen jeder Entwickler beherrschen muss. Die aktualisierte 2. Auflage deckt die Versionen MySQL 6.0, Oracle 11g und Microsoft SQL Server 2008 ab. Außerdem enthält sie neue Kapitel zu Views und Metadaten. SQL-Basics - in null Komma nichts durchstarten: Mit diesem leicht verständlichen Tutorial können Sie SQL systematisch und gründlich lernen, ohne sich zu langweilen. Es führt Sie rasch durch die Basics der Sprache und vermittelt darüber hinaus eine Reihe von häufig genutzten fortgeschrittenen Features. Mehr aus SQL-Befehlen herausholen: Alan Beaulieu will mehr vermitteln als die simple Anwendung von SQL-Befehlen: Er legt Wert auf ein tiefes Verständnis der SQL-Features und behandelt daher auch den Umgang mit Mengen, Abfragen innerhalb von Abfragen oder die überaus nützlichen eingebauten Funktionen von SQL. Die MySQL-Beispieldatenbank: Es gibt zwar viele Datenbankprodukte auf dem Markt, aber welches wäre zum Erlernen von SQL besser geeignet als MySQL, das weit verbreitete relationale Datenbanksystem? Der Autor hilft Ihnen, eine MySQL-Datenbank anzulegen, und nutzt diese für die Beispiele in diesem Buch. Übungen mit Lösungen: Zu jedem Thema finden Sie im Buch gut durchdachte Übungen mit Lösungen. So ist sichergestellt, dass Sie schnell Erfolgserlebnisse haben und das Gelernte auch praktisch umsetzen können.