OpenXML

nVision Performance Tuning: 11. Excel -v- OpenXML

This blog post is part of a series that discusses how to get optimal performance from PeopleSoft nVision reporting as used in General Ledger.

The general objective the performance tuning changes described in this series of blog posts has been to improve the performance of individual nVision reports, but also to allow many reports to execute concurrently.
However, if you use Excel 2010, Excel 2013 or above, then you may notice run times are significantly longer than with Excel 2007.  Also, from PeopleTools 8.54, Excel 2007 is no longer certified.