Database Design Base on GIS Gas management Network

Knowledge Base for Database Design

1. INTRODUCTION This paper describes the database design knowledge of a computer-assisted database design tool, called the Intelligent Database Design Kit (IDDK): useil to develop database sy&ms. The IDDK knowledge base 1s stored in the form of a database dictionary based on an extended entity-relationship-ataibute model. The database dictionary is central to the knowledge engineering approach ...

Implementing the Enterprise GIS in Transportation Database Design

Earlier articles by the authors described the primary database design approaches that have been and are being used in geographic information system applications for transportation. These articles proposed a theoretical model for an enterprise geographic information system environment for transportation agencies. This follow-up article provides detailed guidance on building a multimodal transpor...

Mobile Data Management Structure Design based on Mobile Database

The mobile database is using SQL Server CE mobile database engine. Data conversion layer provides backup restore function (fully backup and restore, table with import and export) of SQL Server CE' local database, and to provide similar interface functions of storage procedure (it include: function of operating local database, function of remote upload and download, function of operation remote ...

Distributed database and knowledge base modeling for concurrent design

Knowledge engineering - unifying knowledge base and database design

Let's read! We will often find out this sentence everywhere. When still being a kid, mom used to order us to always read, so did the teacher. Some books are fully read in a week and we need the obligation to support reading. What about now? Do you still love reading? Is reading only for you who have obligation? Absolutely not! We here offer you a new book enPDFd knowledge engineering unifying k...