08-01-2013, 01:00 PM
Data Dictionary Management System (USING ADS)
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INTRODUCTION
I n this program I create a data dictionary using binary tree or structures .In this program create a data dictionary in which you add words and also give meaning to the words. This software help the user to find the relevant data related to the needs
The program development process includes three important stages, namely, program design, program coding and program testing. All the three stages contribute to the production of high quality program.
In “DATA DICTIONARY MANAGEMENT SYSTEM” we have done system design, source coding, and program testing and added many more features to facilitate the user with the best. We have given the user the facility to enter the Student’s record and see whether the user is provided with the complete information.
We can improve the efficiency of the system, thus overcome the drawbacks of the existing system.
• Less human error
• Strength and strain of registers and papers can be reduced
• High security
• Data consistency
• Easy to handle
• Easy data updating
• Easy record keeping
• Backup data can be easily generated
DATA DICTIONARY MANAGEMENT SYSTEM
In database management systems, a file that defines the basic organization of a database. A data dictionary contains a list of all files in the database, the number of records in each file, and the names and types of each field. Most database management systems keep the data dictionary hidden from users to prevent them from accidentally destroying its contents.
Data dictionaries do not contain any actual data from the database, only book keeping information for managing it. Without a data dictionary, however, a database management system cannot access data from the database.
Future Scope:
Data Dictionary Scope is so wide .Basically we avoid the data dictionary from the user. Because of its inside working . Data is of any type either it is the data of a game. Either it is the database of hospitals. So as future aspects its scope is so wide.