Relational Database Design and Implementation for Biodiversity Informatics docx

... good relational database design, how to apply those principles in the practical implementation of databases, and examines how good database design is essential for long term stewardship of biodiversity ... than in relational databases, but object oriented and object -relational database software is much less mature and much less standard than relational databa...

Ngày tải lên: 23/03/2014, 16:20

... Scott Klein, and Kurt Windisch Pro SQL Server 2008 Relational Database Design and Implementation 8662FM.qxp 7/28/08 6:19 PM Page i Pro SQL Server 2008 Relational Database Design and Implementation Copyright ... Server 2008 Beginning SQL Server 2008 for Developers Beginning SQL Queries Beginning Database Design Pro SQL Server 2008 Relational Database Design a...

Ngày tải lên: 29/10/2013, 15:15

... on database design. Louis’s primary areas of interest are database architecture and coding in T-SQL, and he has experience designing many databases and writing thousands of stored procedures and ... Page 1 • Database design phases: The next section provides an overview of the four major phases of relational database design: conceptual, logical, implementation, and p...

Ngày tải lên: 29/10/2013, 15:15

... conceptual phase, trans- forming what is often a loosely structured conceptual design into a full-fledged relational database design that will be the foundation for the implementation design. During this stage, ... reading this. Relational Data Structures This section introduces the following core relational database structures and concepts: • Database and schema • Ta...

Ngày tải lên: 08/11/2013, 21:15

... numbers). • For transactional documents (e.g., invoices, bills, and computer-generated notices): These usu- ally have some sort of number assigned when they are printed. • For products for sale: ... ■ INTRODUCTION TO DATABASE CONCEPTS18 8662Ch01.qxp 7/28/08 3:37 PM Page 18 • For companies that clients deal with: These are commonly assigned a customer/client number for tracking....

Ngày tải lên: 08/11/2013, 21:15

... in a database designed by someone who didn’t understand the basics of database design? e first five chapters of this book are devoted to the fundamental tasks of relational database design and ... Query Language). • Database design phases: is section provides an overview of the major phases of relational database design: conceptual/logical, physical, and storage. F...

Ngày tải lên: 12/02/2014, 12:20

Ngày tải lên: 11/09/2012, 15:49

... available for virtually every platform and operating environment. The ANSI American National Standards Institute (ANSI) and International Organization for Standardization (ISO) have defined standards ... p2p.wrox.com For author and peer discussion, join the P2P forums at p2p.wrox.com . The forums are a Web - based system for you to post messages relating to Wrox books and...

Ngày tải lên: 23/03/2014, 06:20

... perform tedious, repetitive tasks for each different entity in your application. 86 Design and Implementation Guidelines for Web Clients You use metadata to create a simple meta-model for ... application for view management, state management, and controllers; the views available to the user; and the navigation graphs that define the workflow path through those views....

Ngày tải lên: 14/12/2013, 13:15

... (http://msdn.microsoft.com/library/default.asp?url=/library/en- us/dnbda/html/emab-rm.asp). 162 Design and Implementation Guidelines for Web Clients If you are developing Windows Forms-based applications, it is a good idea to implement a catch-all exception handler. For an example ... CommandName properties to Update and Cancel respectively, so that the buttons raise Updat...

Ngày tải lên: 14/12/2013, 13:15