Home/ Questions/Q 9193401
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-17T21:09:14+00:00

I have created a GUI-DB Swing application 1 in Netbeans using MySQL as the

  • 0

I have created a GUI-DB Swing application1 in Netbeans using MySQL as the database. Now I want to deploy the application and distribute it as jar files over a LAN. The problem is that when a user modifies his table in one jar file, the corresponding tables in ALL the jar files distributed over the LAN should also be modified.

How can I do this? How to automatically update all the databases in a jar file when one database is changed?

Update

  1. It is a Swing application that uses multicasting to chat with other clients over a LAN. Now I want each client to be listen on a specific port, that is if a user wants to send message to a particular client only that client will get the chat message using multicasting. To do this I have a login form that asks the client username.

    Upon entry, the name and a random multicast IP is assigned to that client which is stored in a MySQL database. Other clients can chat with the client using the port.

  2. As an alternative to repackaging Jar files, how do I phone home to the DB?
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Why a single DB has been distributed all over LAN, It wont be a bad idea if you install your DB on a single node and make all the applications (your Swing applications) distributed over the LAN connect to the node where your DB resides.

    • 0