I'm trying to upgrade a website with overt 25,000 article from 2.5 to Joomla 3 and I'm having all kind of problems.
First, I tried upgrading with the update button and that just crashed everything. Now after installing a new J2.5 installation, using the old database, installed j2xml to export all articles and categories but, the damn thing is not even displaying all articles, it just shows a blank page.
Is there a way to export the tables MANUALLY with mysqldump? I noticed J2.5 and J3 content table differs so, couldn't do it.
Can someone please guide me into the right track.
Thanks in advanced for your time.