Multiple servers to one APEX install.

At the moment, I'm in the position of having APEX running on the site using the internal Oracle server. This was the initial plan as there aren't many IT resources on site, so maintaining the more complex setups was not really an option. However, I'd like to spend a little time investigating the Apache based setup and especially the APEX Listener (as that sounds as though it'll end up supporting NTLM).
The question is, is it possible to have multiple servers, all connected to the APEX install, serving correctly (spotting subtle issues would probably be beyond my ability to spot quickly)?
The aim for this is to find a method of running multiple access methods simultaneously, enabling efficient migration from one to another should the benefits of running with a particular method (such as APEX Listener) become overwhelmingly strong.

James,
yes, no problem, you can run multiple different connection methods (apex listener, mod_plsql, epg) parallel.
brgds,
Peter
Blog: http://www.oracle-and-apex.com
ApexLib: http://apexlib.oracleapex.info
Work: http://www.click-click.at
Training: http://www.click-click.at/apex-4-0-workshops

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