Dbj Explorer

DB JEXPLORER

Internal Guide : V.ANAND Batch members:

R.JAYASREE

CH.TEJASWINI

V.HARITHA NAGA

ANALYSIS

DB JExplorer is an interface from which requested information can be accessed from Database.

DB JExplorer eliminates the need of to understand SQL, it can get u building effective queries.

DB JExplorer can also access data from ODBC data source.

SPECIFICATIONS

Software Requirements:

Operating System:Windows 2000

Backend:ORACLE

Front end: SWINGS

Web Server:Tomcat 4.1.29

Hardware Requirements:

Computer : Assembled Processor : Pentium 80386 microprocessor or higher Main Memory : 128 MB or higher Hard Disk : 4.3 GB or higher Floppy Drive : 3 ½ inch Monitor : SVGA color monitor Mouse : 2 or 3 button mouse

STRUCTURE

Existing System:

The purpose of this project is to develop an efficient and system based information retrieval package for various information.

Drawbacks

Each and every query need to be processed by the user.

Mistake in query must be retyped. Confusing users.

Proposed System

User Friendly Increase the efficiency No need for rewriting the query Ease and retrieval of information

UML Diagrams

Class Diagram

Use Case

ud Use Case Model

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login

select

insert

delete

user

database

database explorer

Sequence Diagram

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user databaseexplorer

database

stop

login

verification

display options

choose option

perform option

acknowledgement

Collaboration Diagram

Activity Diagram

ad Activ ity Diagram

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start

login

display options

selectoptions

select insert delete

perform option

response

stop

TESTING

Analysis Stage

Designing Stage

Implementation Stage

Testing Phase

Conclusion

DB JExplorer which acts as interface to pull different sets of query with the help of query Analyser

Dbj Explorer

Documents

Transcript of Dbj Explorer