Hello, I think i read (probably on tomcat mailing list), that clustering should ensure (in specs) that a session is not spread across cluster (once session is started, user always speak with same jvm which started the session).
Size of objects contained inside a session might however be a performance issue when there is lots of traffic on server (100k+100k+100k+... can make a lot after 30 minutes if you assume idle session lifetime of 30 minutes). But with performances issues, a simulation is a good idea to know if you might get affected or not! Le Vendredi 27 Janvier 2006 10:00, starki78 a écrit : > Ciao, > > I was it who received the answer, well I didn't find > this performance gap then the session object contained > for a short time >1MB but I didn't test it in a distributed environment. > A session-scoped Acion Form shouldn't harm the performance. > I cannot immagine. > > Nice greetings > > > ---------- Initial Header ----------- > > >From : "Lixin Chu" [EMAIL PROTECTED] > To : "Struts Users Mailing List" user@struts.apache.org > Cc : > Date : Fri, 27 Jan 2006 08:11:05 +0800 > Subject : data in session affecting performance ? > > > > > > > > > Hi, > > I saw a thread discussing this but can not find it anymore now. I remember > > someone mentioned that the amount of data put into the session context > > should not exceed 32KB in general otherwise performance might be affected. > > > > I may interpreted it wrongly. so i would like to clarify if it is indeed the > > case and does this also means that a session scoped ActionForm is really bad > > in terms of performance ? > > > > thanks > > lixin > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- David Delbecq Royal Meteorological Institute of Belgium - Pingouins dans les champs, hiver méchant --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
