Hi Nixon > Betreff: [Zope3-Users] efficiency of PAU authentication > > Hi, dear all, > > PAU authenticates 2 times each request, before and after traversal.
Really? Can you explain why this happens? > What if I make an authentication plugin based on relational database? > Everytime the plugin has to create a pricipal from database, > assign roles to it, ... > When the website is under heavy load, there must be huge > number of authentication request. > Is RDB based PAU efficient enough to do authentication? > > I have an idea of session-cache authentication: fetch > credentials from RDB and cache them in session. Is this more > efficient? Yes, of corse, I recommend caching if you need to run a heavy loaded site. Regards Roger Ineichen > Best Regards > Nixon > > > ________________________________ > > 雅虎邮箱，您的终生邮箱！ <http://cn.mail.yahoo.com/> > _______________________________________________ Zope3-users mailing list Zope3firstname.lastname@example.org http://mail.zope.org/mailman/listinfo/zope3-users