I was install adempiere 353a with 10g Oracle express database and glassfish v2 web server (deployed adempiere.ear file) from end of June 2009 until end Nov 2009. Theres one pc localy hosting at 10.0.0.3(24 hours 7 days) with bridge over router conexant fot port 8080 and 8081 according network. Localy theres 2mb network with full acces clients for average 30 sec JForms with install client (and think client too-webui 10-20 secunds). Ip address was dinamicaly selected by localy hosting provider, here.
Over internet theres 1mb network (upload 128 kb(14 kbps) download 1000 kb(100 kbps) and Jform with install Adempiere (showing 14 min download time for app 50 mbytes AdemppiereClient files) working too slow, actually infact doesnt work (I m think afther installing and testing that minumal Networking flow need 1mbytes upload and download),but web user interface (webui) and old html Adempiere working with 30-60 sec average. At that moment I m planning testing concurency with JMeter. By default Oracle 10g Express has 49 clients concurency, as databases.(could be changed byt response time will encreased). Glassfish V2 web server have stable concurency performances.
Pic 1Log files from end June to end Oct 2009 (only one client were onlline so concurency need tested again)
Pic 2> Network flows