This document describes a chat application project that allows users to communicate in real-time. It includes a client application that runs on users' PCs and a server application. The client connects to the server to chat. The document outlines the hardware requirements, software specifications including Java, HTML, Oracle 10g, and Netbeans. It provides diagrams of the database design and data flow. Screenshots illustrate the login process, registration, and messaging interfaces. Future enhancements could include file sharing and voice chat capabilities.

1. PRESENTED BY:-
KULDIP KUMAR(IT FINAL YEAR)
Krishna Institute of Technology, Kanpur
*

2. *INTRODUCTION
*MODULE AND DESCRIPTION
*HARDWARE AND SOFTWARE SPECIFICATION
*FRONT END AND BACK END
*DFD
*SCREEN SHOTS
*CONCLUSION
*FUTURE REFERNCE

3. *
*Our project is an example of chat application which is basically based on
public chatting (message is broadcast to all connected users)
*It is made of two application
*Clint application which runs on user’s Pc
*Server application which runs on any Pc on the network
*To start chatting client should get connected to server

4. *
* Server Modules:-
*A server is a specially equipped computer connected to the
internet that allows users with chat clients to converse with
one another via typed messages in real time.
*Client Module:-
*A client is a software program that allows users to connect
to chat servers and communicate with other users via a chat
room.

5. *
*RAM-2GB
*HARD DISK-5GB
*PROCESSOR-INTEL PENTIUM 4
*KEYBOARD-104 Keys

6. *
*JDK 1.8_20
*JRE 8
*WINDOWS 7
*ORACLE 10g
*NETBEANS 7.4 OR (Greater version)

7. *JAVA
*HTML
*

8. *ORACAL 10g Express Edition
*
DATABASE

9. *
* 0 Level DFD

10. * 1 Level DFD
*

11. *

12. *
Chat clients send user’s
message to server
Other user’s clients display
aggregated message from
chat server
Chat server aggregates
message from all users and
sends to all clients

13. * Here user enter the IP address of
server
*

14. *Enter the valid user ID and
password then click on submit
button
*If user is not registered then click on
create new account
*If user forget password then click on
forget password button
*

15. Here user enter all the detail according
to the registration page
User must be enter the valid email ID
*

16. *

17. *

18. *
Here user can also send
email to one another

19. *There is always a room for improvements in any software package,
however good and efficient it may be done. But the most important thing
should be flexible to accept further modification Right now we are just
dealing with text communication. In future this software may be extended
to include features such as:
*File transfer: this will enable the user to send files of different formats to
others via the chat application.
*Voice chat: this will enhance the application to a higher level where
communication will be possible via voice calling as in telephone.
*

20. *