Information modeling is a critical process in content management. This book provides basic concepts of information models and explains how to design database based on data analysis and SQL models.
Information modeling is a critical process in content management. This book provides basic concepts of information models and explains how to design database based on data analysis and SQL models. It also provides case studies of database design based on information modeling techniques.This book provides an introduction to the specification and implementation of organizational information systems. It aims to combine and integrate these traditionally compartmentalized activities. This unity is achieved through the use of a relational specification language Z in conjunction with the relational database language SQL. Both these languages have their roots in predicate logic and set theory. Features of the book include: An introduction to sets, functions and relations which provide the essential foundations for understanding information systems.A thorough coverage of SQL.An introduction to database design through two contrasting graphical notations -- conceptual schema and entity-relationship diagrams.An introduction to the essential components of the Z notation and to the conventions regarding its use.A discussion of the relationship that must be established between an information system as implemented and its original specification.Case studies.End-of-chapter exercises, many of which are answered thus allowing students to pace themselves through the book.The book suggests that we should take a knowledge-based approach to the development of information systems, with the knowledge first being represented using Z and then re-stated as application programs that use SQL to process a database. Thus the book will be of interest to computing professionals who work in the areas of systems analysis, database design and application programming. It will also provide an integrated introduction to these topics for students of information systems and computer science.
Mobile Content 1.00
This program is a FREE database of mobile (cellular) content, such as ringtones, wallpapers, java games, etc. Using it you can browse the full database offline. Also you can order (send) any chosen content to your mobile phone. The database consists of ...
Acting and Modeling Toolbar 2.0
Hollywood North Acting and Modeling Toolbar. Hollywood North helps actors, models, casting directors and talent agents communicate more efficiently with each other. ...
Thesis Advisor 1.00
Thesis Advisor is an information and document manager designed for students drafting theses and dissertations, although it works equally well with any large writing project. It enables centralized document and information management, and provides numerous ...
HyperTox 2002 for Windows and PDA Bundle 1229
HyperTox provides frequently updated information about the management of common and severe poisonings. It also has self test and interactive cases. It is designed for use in emergency departments, intensive care units and poison centres as well as by ...
Recipe Manager - Your Cooking Companion! 1.2.0
"Recipe Manager: Your Cooking Companion!",,A free and easy-to-use Recipe Database Management System to assist you in organizing your recipes and help you in analysing the nutritional values of your meals. It contains large database of ingredients and ...
Living Cookbook 2005
Award-winning easy-to-use recipe management software. Create, organize, print and e-mail your recipes, get nutritional information, and much more.- Add your own recipes: Enter your favorite recipes using a simple, easy-to-learn interface. - Nutritional ...
iSpring Ultra 3.5
iSpring Ultra is PowerPoint add-in designed for creating e-learning Flash content from your PowerPoint which can be published to any Learning Management System (LMS) conforming to SCORM 1.2 or SCORM 2004 standards. iSpring Ultra also provides ActionScript ...
THESIS Rapid SCORM eLearning 3.5
The THESIS product suite provides the only easy to use rapid conversion and rapid content authoring tool for Legacy and SCORM conformant e-learning on the market today! Convert any web presentable content. Create content with Word, PowerPoint, Excel.The ...
Hypertox 2002 for Windows 5-user Site Licence 1229
HyperTox provides frequently updated information about the management of common and severe poisonings. It also has self test and interactive cases. It is designed for use in emergency departments, intensive care units and poison centres as well as by ...
HyperTox 2002 for Windows 1229
HyperTox provides frequently updated information about the management of common and severe poisonings. It also has self test and interactive cases. It is designed for use in emergency departments, intensive care units and poison centres as well as by ...
