data-modeling-made-simple-with-powerdesigner

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Data Modeling Made Simple With Powerdesigner

Author : Steve Hoberman
ISBN : 9781634620703
Genre : Computers
File Size : 80. 20 MB
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Data Modeling Made Simple with PowerDesigner will provide the business or IT professional with a practical working knowledge of data modeling concepts and best practices, and how to apply these principles with PowerDesigner. You'll build many PowerDesigner data models along the way, increasing your skills first with the fundamentals and later with more advanced feature of PowerDesigner. This book combines real-world experience and best practices to help you master the following ten objectives: This book has ten key objectives for you, the reader: 1. You will know when a data model is needed and which PowerDesigner models are the most appropriate for each situation 2. You will be able to read a data model of any size and complexity with the same confidence as reading a book 3. You will know when to apply and how to make use of all the key features of PowerDesigner 4. You will be able to build, step-by-step in PowerDesigner, a pyramid of linked data models, including a conceptual data model, a fully normalized relational data model, a physical data model, and an easily navigable dimensional model 5. You will be able to apply techniques such as indexing, transforms, and forward engineering to turn a logical data model into an efficient physical design 6. You will improve data governance and modeling consistency within your organization by leveraging features such as PowerDesigner’s reference models, Glossary, domains, and model comparison and model mapping techniques 7. You will know how to utilize dependencies and traceability links to assess the impact of change 8. You will know how to integrate your PowerDesigner models with externally-managed files, including the import and export of data using Excel and Requirements documents 9. You will know where you can take advantage of the entire PowerDesigner model set, to increase the success rate of corporate-wide initiatives such as business intelligence and enterprise resource planning (ERP) 10. You will understand the key differentiators between PowerDesigner and other data modeling tools you may have used before This book contains seven sections: Section I introduces data modeling, along with its purpose and variations. Section II explains all of the components on a data model including entities, data elements, relationships, and keys. Also included is a discussion of the importance of quality names and definitions for your objects. Section III explains the important role of data modeling tools, the key features required of any data modeling tool, and an introduction to the essential features of PowerDesigner. It also describes how to create and manage data modeling objects in PowerDesigner. Section IV introduces the Data Model Pyramid, then dives into the relational and dimensional subject areas, logical, and physical data models, and describes how PowerDesigner supports these models and the connections between them. Section V guides you through the creation of your own Data Model Pyramid. Section VI focuses on additional PowerDesigner features (some of which have already been introduced) that make life easier for data modelers. Learn how to get information into and out of PowerDesigner, and improve the quality of your data models with a cross-reference of key PowerDesigner features with the Data Model Scorecard®. Section VII discusses PowerDesigner topics beyond data modeling, including the XML physical model and the other types of model available in PowerDesigner.

Model Based Environment

Author : Vladimir Pantic
ISBN : 9781466979680
Genre : Computers
File Size : 53. 28 MB
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Information Systems are a synthesis of complex components where data plays a critical role. Data Modeling requires a disciplined approach making use of business and technical knowledge. Using data models for database design, implementation, and maintenance requires the implementation of procedures that will secure successful database deployment and validation. This book teaches you the basic technical knowledge required for physical data modeling as well as procedures for model implementation and maintenance. With examples in two major Relational Database Management Systems (Oracle and DB2) the book presents procedures for model design, implementation and maintenance in PowerDesigner modeling tool.

Data Modeling Made Simple With Er Studio Data Architect

Author : Steve Hoberman
ISBN : 9781634620949
Genre : Computers
File Size : 23. 19 MB
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Build a working knowledge of data modeling concepts and best practices, along with how to apply these principles with ER/Studio. This second edition includes numerous updates and new sections including an overview of ER/Studio’s support for agile development, as well as a description of some of ER/Studio’s newer features for NoSQL, such as MongoDB’s containment structure.

Infoworld

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Genre :
File Size : 28. 87 MB
Format : PDF
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InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.

Infoworld

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ISBN :
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File Size : 63. 92 MB
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InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.

Data Modeling A Beginner S Guide

Author : Andy Oppel
ISBN : 9780071623995
Genre : Computers
File Size : 37. 2 MB
Format : PDF, Kindle
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Essential Skills--Made Easy! Learn how to create data models that allow complex data to be analyzed, manipulated, extracted, and reported upon accurately. Data Modeling: A Beginner's Guide teaches you techniques for gathering business requirements and using them to produce conceptual, logical, and physical database designs. You'll get details on Unified Modeling Language (UML), normalization, incorporating business rules, handling temporal data, and analytical database design. The methods presented in this fast-paced tutorial are applicable to any database management system, regardless of vendor. Designed for Easy Learning Key Skills & Concepts--Chapter-opening lists of specific skills covered in the chapter Ask the expert--Q&A sections filled with bonus information and helpful tips Try This--Hands-on exercises that show you how to apply your skills Notes--Extra information related to the topic being covered Self Tests--Chapter-ending quizzes to test your knowledge Andy Oppel has taught database technology for the University of California Extension for more than 25 years. He is the author of Databases Demystified, SQL Demystified, and Databases: A Beginner's Guide, and the co-author of SQL: A Beginner's Guide, Third Edition, and SQL: The Complete Reference, Third Edition.

Dr Dobb S Journal

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ISBN : UVA:X006173081
Genre : Microcomputers
File Size : 57. 33 MB
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F S Index United States Annual

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ISBN : CORNELL:31924086246745
Genre : Commercial products
File Size : 60. 97 MB
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C C Users Journal

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ISBN : UOM:39015047827392
Genre : C (Computer program language)
File Size : 80. 14 MB
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Database Modeling And Design

Author : Toby J. Teorey
ISBN : 0080470777
Genre : Computers
File Size : 48. 2 MB
Format : PDF
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Database Modeling and Design, Fourth Edition, the extensively revised edition of the classic logical database design reference, explains how you can model and design your database application in consideration of new technology or new business needs. It is an ideal text for a stand-alone data management course focused on logical database design, or a supplement to an introductory text for introductory database management. This book features clear explanations, lots of terrific examples and an illustrative case, and practical advice, with design rules that are applicable to any SQL-based system. The common examples are based on real-life experiences and have been thoroughly class-tested. The text takes a detailed look at the Unified Modeling Language (UML-2) as well as the entity-relationship (ER) approach for data requirements specification and conceptual modeling - complemented with examples for both approaches. It also discusses the use of data modeling concepts in logical database design; the transformation of the conceptual model to the relational model and to SQL syntax; the fundamentals of database normalization through the fifth normal form; and the major issues in business intelligence such as data warehousing, OLAP for decision support systems, and data mining. There are examples for how to use the most popular CASE tools to handle complex data modeling problems, along with exercises that test understanding of all material, plus solutions for many exercises. Lecture notes and a solutions manual are also available. This edition will appeal to professional data modelers and database design professionals, including database application designers, and database administrators (DBAs); new/novice data management professionals, such as those working on object oriented database design; and students in second courses in database focusing on design. + a detailed look at the Unified Modeling Language (UML-2) as well as the entity-relationship (ER) approach for data requirements specification and conceptual modeling--with examples throughout the book in both approaches! + the details and examples of how to use data modeling concepts in logical database design, and the transformation of the conceptual model to the relational model and to SQL syntax; + the fundamentals of database normalization through the fifth normal form; + practical coverage of the major issues in business intelligence--data warehousing, OLAP for decision support systems, and data mining; + examples for how to use the most popular CASE tools to handle complex data modeling problems. + Exercises that test understanding of all material, plus solutions for many exercises.

Software Development

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ISBN : UOM:39015058891717
Genre : Computer software
File Size : 26. 19 MB
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Web Programming With Microsoft Tools 6 In 1

Author : Ramesh Chandak
ISBN : 0789712156
Genre : Computers
File Size : 75. 94 MB
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A guide for expert users explains Web programming with Visual J++, AcitveX, Visual Basic, Internet Explorer, Frontpage, and Microsoft's SDKs

Acm Transactions On Information Systems

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ISBN : UOM:39015047831410
Genre : Business
File Size : 43. 65 MB
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Fusion

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ISBN : UIUC:30112060207245
Genre : Automatic tracking
File Size : 60. 6 MB
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Informationweek

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ISBN : UOM:39015048144425
Genre : Computer service industry
File Size : 73. 59 MB
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Msdn Magazine

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ISBN : CORNELL:31924083070015
Genre : Computer software
File Size : 49. 78 MB
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Cd Roms In Print

Author :
ISBN : STANFORD:36105112739771
Genre : CD-ROMs
File Size : 50. 47 MB
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Dataquest

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ISBN : CHI:76146957
Genre : Computer industry
File Size : 61. 5 MB
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Electronic Products

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ISBN : UIUC:30112046054471
Genre : Electronic apparatus and appliances
File Size : 23. 71 MB
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Technology Forecast

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ISBN : PSU:000044385910
Genre : Information technology
File Size : 87. 99 MB
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