symfony1 - Performance Issue with Doctrine, PostGIS and MapFish -

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I am developing a WebGIS application using Symfony with the MapFish plugin

by MapFish Use GeoJSON built-in to render layers through Oklalars, of course, in a vector layer.

When I show the layers up to 3k features everything works fine when I try 10k features with layers or more with the application crash I do not know the threshold because I have 2-3 features that Or there are layers with 10-13k features.

I think the problem relates to the theory, because the last report in the log is something like: 

  Sep 02 13:22:40 symfony [info] {Doctrine_Connection_Statement} Execute:   
 and then query to get the geographic record.  
 I said I think the problems are number of features so I used Open Layers. To reduce the number to get the Stretcy.bbaux () feature and show. The result is the same. The app is stuck while executing the query.  
 If I add a limitation to the string of queries, then Geogeson's functions works. So I do not think it is related to the Mapfish plugin, but with the principle.  
 Does anyone have some knowledge? Thanks!   
 
 
 Even if possible, vector attributes on the map in an effort to show very bad The way you display the features, you have to change it better (eg, raster for fewer zoom levels, get feature on click |? |)  
 Even if your service responds in a reasonable time, will your browser get stuck, or at least be the worst performance? | I s ??? The author of sfMapFishPlugin and I've never tried to query many features, and even tried to show them on OL maps  
 See the Open Lairs FAQ on this topic: Recent browsers are slightly older than the improvements, but the features of the 10k vector on the map are not appropriate  
 HH,

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