Are we talking about perceived performance or actual performance? Most of the time it is the front end that floors the perceived performance. Perhaps you should have a look at this Yahoo research, it can be very helpfull for performance improvements: http://developer.yahoo.com/performance/rules.html
Besides that you can turn of/strip symfony core stuff you don't need. Kind regards, Marijn On Mar 7, 10:43 am, Jeremy Benoist <[email protected]> wrote: > Hi, > > Do you already take a look to > :http://www.symfony-project.org/book/1_2/18-Performance > ? > Lots of good practice to learn in this page ! > > Quick things I often use to improve performance : > - use sf cache a lot ! (but cleverly) > - use a php accelerator (APC, eAccelerator) > - use a mify js/css > - use a different cache than the sfFileCache (I often use > sfSQLiteCache) > > Good luck :-) > > Jeremy > > On 7 mar, 08:06, Gareth McCumskey <[email protected]> wrote: > > > > > Greetings all, > > > We have recently released a project we have been working on for some months > > now as an Alpha version and while we have focussed primarily on bug fixing > > as well as feature completion for the next Alpha release coming up in a > > week, I can't help but notice something disconcerting. > > > The project we have developed is a replacement of an existing product. The > > previous version, coded before my time at the company, is old, procedural > > and uses a very inefficient, un-normalised database structure. > > > For our new version, we decided to use symfony for maintainability reasons > > as well as the fact that this version will be a lot more complex than its > > predecessor so symfony's ability to simplify the development helps us > > immensely. > > > The problem I have noticed is that the new symfony version seems to be > > performing ... well ... badly. Loading pages on the new version takes a lot > > longer, talkin 10-50 times longer than the previous version. I went so far > > as to view the development logs and manually run SQL queries on our new > > normalised database schema vs the old version un-normalised version and the > > new schema performs batter by a factor of 100x so I know that it is > > definitely not the database slowing things down. I even installed > > eAccelerator and tested the PHP processing speeds after that but have noted > > no significant changes. > > > My question .. are there any perrformance enhancements for symfony on a > > production server that anyone can think of that might help the situation? > > Also, does using Ajax loaded div's contribute negatively to the performance > > issues? > > > Thanks and look forward to some tips :D > > > Gareth --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "symfony users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/symfony-users?hl=en -~----------~----~----~----~------~----~------~--~---
