Database And Physical Process Design
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Database And Physical Process Design
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Author : Great Britain. Treasury. Central Computer and Telecommunications Agency
language : en
Publisher: The Stationery Office
Release Date : 2000
Database And Physical Process Design written by Great Britain. Treasury. Central Computer and Telecommunications Agency and has been published by The Stationery Office this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Business categories.
This volume demonstrates techniques used to specify the physical data and processes for a new computer system using the language and features of the chosen physical environment. It covers techniques used to develop the Database Design, and, if desired, the Physical Process Specification.
Physical Database Design
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Author : Sam S. Lightstone
language : en
Publisher: Morgan Kaufmann
Release Date : 2010-07-26
Physical Database Design written by Sam S. Lightstone and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-26 with Computers categories.
The rapidly increasing volume of information contained in relational databases places a strain on databases, performance, and maintainability: DBAs are under greater pressure than ever to optimize database structure for system performance and administration. Physical Database Design discusses the concept of how physical structures of databases affect performance, including specific examples, guidelines, and best and worst practices for a variety of DBMSs and configurations. Something as simple as improving the table index design has a profound impact on performance. Every form of relational database, such as Online Transaction Processing (OLTP), Enterprise Resource Management (ERP), Data Mining (DM), or Management Resource Planning (MRP), can be improved using the methods provided in the book. The first complete treatment on physical database design, written by the authors of the seminal, Database Modeling and Design: Logical Design, Fourth Edition Includes an introduction to the major concepts of physical database design as well as detailed examples, using methodologies and tools most popular for relational databases today: Oracle, DB2 (IBM), and SQL Server (Microsoft) Focuses on physical database design for exploiting B+tree indexing, clustered indexes, multidimensional clustering (MDC), range partitioning, shared nothing partitioning, shared disk data placement, materialized views, bitmap indexes, automated design tools, and more!
Database Life Cycle
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Author : Open University. Relational Databases: Theory and Practice Course Team
language : en
Publisher:
Release Date : 2007-04
Database Life Cycle written by Open University. Relational Databases: Theory and Practice Course Team and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04 with Database design categories.
This block is concerned with the database lifecycle, which describes the stages a database goes through, from the time the need for a database is established until it is withdrawn from use. This block applies the practice developed in Block 3 to systematically develop, implement and maintain a database design that supports the information requirements of an enterprise. It presents a simple framework for database development and maintenance.This is a very practical block and will require you to write and execute SQL statements for which you will need access to a computer installed with the course software (order code M359/CDR01) and database cards Scenarios and Hospital conceptual data model (order code M359/DBCARDS)
Database Design And Development
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Author : Paulraj Ponniah
language : en
Publisher: Wiley-IEEE Press
Release Date : 2003-04-18
Database Design And Development written by Paulraj Ponniah and has been published by Wiley-IEEE Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-18 with Computers categories.
The first and only database primer for today’s global economy Today’s businesses depend on their databases to provide information essential for their day-to-day operations and to help them take advantage of today’s rapidly growing and maturing electronic commerce opportunities. The primary responsibility for the design and maintenance of these databases rests with a company’s information technology department. Unlike other IT resources currently available that tend to focus on a particular product, Database Design and Development: An Essential Guide for IT Professionals was created to give today’s IT directors and other IT staff a solid basic knowledge of database design and development to help them make educated decisions about the right database environment for their companies. Today’s IT professionals must understand the fundamentals in order to determine their next steps for specializing in the vast field of database technology. Database Design and Development: An Essential Guide for IT Professionals answers such common questions as: What is the purpose of a database system? What are the components of a database system? What type of data does your company need to capture? How do you design a database for a particular goal? How do you capture information through data modeling? How do you determine which database will best meet your business objectives? What’s involved in effective database management and maintenance? How are database systems used to interface with the Internet? With more than twenty-five years of experience teaching IT courses and designing databases for some of America’s top institutions, the author has succeeded in creating an essential resource for today’s IT managers as well as for students planning a career in information technology.
Ssadm Foundation
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Author :
language : en
Publisher: The Stationery Office
Release Date : 2000
Ssadm Foundation written by and has been published by The Stationery Office this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.
This volume shows how all the techniques and products of a computer development project can be brought together within a complete method - SSADM. The individual products and techniques of SSADM are demonstrated. Information is given on managing SSADM projects, how to customise the method, and it provides a structural model and a product breakdown structure both of which can be used as the basis for planning a computer project.
Database Design And Relational Theory
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Author : C.J. Date
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2012-04-17
Database Design And Relational Theory written by C.J. Date and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-17 with Computers categories.
What makes this book different from others on database design? Many resources on design practice do little to explain the underlying theory, and books on design theory are aimed primarily at theoreticians. In this book, renowned expert Chris Date bridges the gap by introducing design theory in ways practitioners can understand—drawing on lessons learned over four decades of experience to demonstrate why proper database design is so critical in the first place. Every chapter includes a set of exercises that show how to apply the theoretical ideas in practice, provide additional information, or ask you to prove some simple theoretical result. If you’re a database professional familiar with the relational model, and have more than a passing interest in database design, this book is for you. Questions this book answers include: Why is Heath’s Theorem so important? What is The Principle of Orthogonal Design? What makes some JDs reducible and others irreducible? Why does dependency preservation matter? Should data redundancy always be avoided? Can it be? Databases often stay in production for decades, and careful design is critical for avoiding subtle errors and processing problems over time. If they’re badly designed, the negative impacts can be incredibly widespread. This gentle introduction shows you how to use important theoretical results to create good database designs.
Usage Driven Database Design
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Author : George Tillmann
language : en
Publisher: Apress
Release Date : 2017-04-07
Usage Driven Database Design written by George Tillmann and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-07 with Computers categories.
Design great databases—from logical data modeling through physical schema definition. You will learn a framework that finally cracks the problem of merging data and process models into a meaningful and unified design that accounts for how data is actually used in production systems. Key to the framework is a method for taking the logical data model that is a static look at the definition of the data, and merging that static look with the process models describing how the data will be used in actual practice once a given system is implemented. The approach solves the disconnect between the static definition of data in the logical data model and the dynamic flow of the data in the logical process models. The design framework in this book can be used to create operational databases for transaction processing systems, or for data warehouses in support of decision support systems. The information manager can be a flat file, Oracle Database, IMS, NoSQL, Cassandra, Hadoop, or any other DBMS. Usage-Driven Database Design emphasizes practical aspects of design, and speaks to what works, what doesn’t work, and what to avoid at all costs. Included in the book are lessons learned by the author over his 30+ years in the corporate trenches. Everything in the book is grounded on good theory, yet demonstrates a professional and pragmatic approach to design that can come only from decades of experience. Presents an end-to-end framework from logical data modeling through physical schema definition. Includes lessons learned, techniques, and tricks that can turn a database disaster into a success. Applies to all types of database management systems, including NoSQL such as Cassandra and Hadoop, and mainstream SQL databases such as Oracle and SQL Server What You'll Learn Create logical data models that accurately reflect the real world of the user Create usage scenarios reflecting how applications will use a new database Merge static data models with dynamic process models to create resilient yet flexible database designs Support application requirements by creating responsive database schemas in any database architecture Cope with big data and unstructured data for transaction processing and decision support systems Recognize when relational approaches won’t work, and when to turn toward NoSQL solutions such as Cassandra or Hadoop Who This Book Is For System developers, including business analysts, database designers, database administrators, and application designers and developers who must design or interact with database systems
Database Design And Development
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Author : Raymond Frost
language : en
Publisher: Prentice Hall
Release Date : 2006
Database Design And Development written by Raymond Frost and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Business & Economics categories.
For students in the introductory course in database who want to learn how to design rather than just manipulate relational databases.The book that balances database theory, business problem solving, and hands-on-practice. This book prepares student for the workplace without sacrificing rigorous academic theory.
Ludwig S Applied Process Design For Chemical And Petrochemical Plants Incorporating Process Safety Incidents
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Author : A. Kayode Coker
language : en
Publisher: Elsevier
Release Date : 2024-06-08
Ludwig S Applied Process Design For Chemical And Petrochemical Plants Incorporating Process Safety Incidents written by A. Kayode Coker and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-08 with Technology & Engineering categories.
Ludwig's Applied Process Design for Chemical and Petrochemical Plants Incorporating Process Safety Incidents, Fifth Edition, Volume One is ever evolving and provides improved techniques and fundamental design methodologies to guide the practicing engineer in designing process equipment and applying chemical processes to properly detailed hardware. Like its predecessor, this new edition continues to present updated information for achieving optimum operational and process conditions and avoiding problems caused by inadequate sizing and lack of internally detailed hardware. The volume provides both fundamental theories, where applicable, and direct application of these theories to applied equations essential in the design effort. This approach in presenting design information is essential for troubleshooting process equipment and in executing system performance analysis. Volume 1 covers process planning, flow-sheeting, scheduling, cost estimation, economic factors, physical properties of liquids and gases, fluid flow, mixing of liquids, mechanical separations, process safety, pressure-relieving devices, metallurgy and corrosion, and process optimization. The book builds upon Ludwig's classic text to further enhance its use as a chemical engineering process design manual of methods and proven fundamentals. This new edition includes new content on three-phase separation, ejectors and mechanical vacuum systems, process safety management, HAZOP and hazard analyses, and optimization of chemical process/blending. - Provides improved design manual for methods and proven fundamentals of process design with related data and charts - Covers a complete range of basic day-to-day petrochemical operation topics. Extensively revised with new materials on Non-Newtonian fluids, homogeneous and heterogeneous flow, and pressure drop, ejectors, phase separation, metallurgy and corrosion and optimization of chemical process/blending - Presents many examples using Honeywell UniSim Design software, developed and executable computer programs, and Excel spreadsheet programs - Includes case studies of process safety incidents, guidance for troubleshooting, and checklists - Includes Software of Conversion Table and 40+ process data sheets in excel format
Database Design And Implementation
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Author : Edward Sciore
language : en
Publisher: Springer Nature
Release Date : 2020-02-27
Database Design And Implementation written by Edward Sciore and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-27 with Computers categories.
This textbook examines database systems from the viewpoint of a software developer. This perspective makes it possible to investigate why database systems are the way they are. It is of course important to be able to write queries, but it is equally important to know how they are processed. We e.g. don’t want to just use JDBC; we also want to know why the API contains the classes and methods that it does. We need a sense of how hard is it to write a disk cache or logging facility. And what exactly is a database driver, anyway? The first two chapters provide a brief overview of database systems and their use. Chapter 1 discusses the purpose and features of a database system and introduces the Derby and SimpleDB systems. Chapter 2 explains how to write a database application using Java. It presents the basics of JDBC, which is the fundamental API for Java programs that interact with a database. In turn, Chapters 3-11 examine the internals of a typical database engine. Each chapter covers a different database component, starting with the lowest level of abstraction (the disk and file manager) and ending with the highest (the JDBC client interface); further, the respective chapter explains the main issues concerning the component, and considers possible design decisions. As a result, the reader can see exactly what services each component provides and how it interacts with the other components in the system. By the end of this part, s/he will have witnessed the gradual development of a simple but completely functional system. The remaining four chapters then focus on efficient query processing, and focus on the sophisticated techniques and algorithms that can replace the simple design choices described earlier. Topics include indexing, sorting, intelligent buffer usage, and query optimization. This text is intended for upper-level undergraduate or beginning graduate courses in Computer Science. It assumes that the reader is comfortable with basic Java programming; advanced Java concepts (such as RMI and JDBC) are fully explained in the text. The respective chapters are complemented by “end-of-chapter readings” that discuss interesting ideas and research directions that went unmentioned in the text, and provide references to relevant web pages, research articles, reference manuals, and books. Conceptual and programming exercises are also included at the end of each chapter. Students can apply their conceptual knowledge by examining the SimpleDB (a simple but fully functional database system created by the author and provided online) code and modifying it.