Big ArrayCollection and Doctrine (symfony2)

Question

I use Symfony for my website but I have a problem with the performance, I have a big ArrayCollection ( +50000 elements), in my doctrine query I did the differents joins but the page is too long to load. How I can optimise the loading of the page?

Thanks

Answer 1

Try to not load everything on a single page. Use pagination.

Good choice is KnpPaginatorBundle.