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Using WO instance for multiple background task
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Using WO instance for multiple background task


  • Subject: Using WO instance for multiple background task
  • From: Jacky Gagnon <email@hidden>
  • Date: Fri, 21 Mar 2003 10:49:16 -0500

Hi,

I have a WO application who do mainly some intensive background task with a Database. The WO monitor keep it alive, and i did an html interface for a better monitoring of my application. I want to deploy multiple instance of this application to be able to use more than one computer for the task.

My problem is: I don't want 2 instances processing the same task on the same data in the database.

One of my solution is to use a flag in the database to indicate which instance process a group of data and remove it when the data are processed.

This flag can be the Instance name but I don't know if its a good idea (and I don't know exactly how to obtain it).
What do you think of this idea?


Maybe there are easier way for doing this?

Thanks!

Jacky
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