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BY
C.V.TEJOVARDHAN
D.RAJASEKHAR

WEB BASED DATA RETRIVAL AND MANIPULATION OF MULTIPLE DATABASES

INTRODUCTION
The system “Web Based Data Retrieval and Manipulation System for Multiple Databases” is used to connect to any database supported by JDBC API.
It acts as an universal database client which can connect to any database and perform any required operations on that database.
We can switch to any database by just switching the connections
The results has to be displayed and those results can also be exported to .sql, .csv files

EXISTING SYSTEM

The existing system has different tools or consoles for each and differently. The user feels uneasy to switch over to a different database by learning the how to use console for that database.
User has to manually copy the results from the console and paste it in a file to store results of the query.
DISADVANTAGES
The user feels uneasy to switch over to a different database by learning the how to use console for that database.
The user can not export the data displayed by the SQL query.

God information You have provided here about data retrival and manipulation.

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WEB BASED DATA RETRIVAL AND MANIPULATION OF MULTIPLE DATABASES

Abstract

The Database interface tool is designed and developed to test the database Connectivity features of JDBC drivers and their supported databases. The tool provides in depth control of the API sequence of the driver. The DBI tool covers all methods defined in the JDBC specification. DBI tool provides facility for processing queries .The tool provides an abstract format and interface to submit an SQL statement and view the results. When different companies provide different drivers to connect to their databases, we seldom found a server side application to interact with any database like oracle, my -sql offered by a database providers and also there is a need to have a user friendly interface to query the database and obtain the results from the server