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  1.  Home
  2. JAVA400-L
  3. February 2006

Re: Performance when using POI to create an excel workbook.

I ran across this IBM education resource (free!!)

"Java on iSeries performance guide for developers: An IBM step-by-step
guide"

maybe it will help...

http://www-03.ibm.com/servers/enable/site/education/wp/8f56/index.html


_____________________________
Bryan Dietz
Aktion Associates


message: 1
date: Mon, 20 Feb 2006 13:36:56 -0600
from: as400tech@xxxxxxxxxxx
subject: Performance when using POI to create an excel workbook.


O.K., this is what is happening. I have modified Scott Klement?s
XLCRTDEMO program that creates an excel workbook from an RPG program
using the Jakarta POI java routines. This works great with the exception
of the time it takes to create the workbook. From start to finish, it is
taking about 30 minutes. It takes about 90 seconds to build the work
file and the rest of the time is being spent creating the workbook.

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