[TYPO3-mvc] Extbase performance optimization

[Alex Bailey]

Hi there,
I've been working on another extbase extension for quite a while and I'm 
glad that im nearly done. One thing bothers me though the performance is 
quite shocking. My querys take forever to process. For example I'm 
fetching a list with projects ( findAll()), every project has some 
related objects which I don't need in this view so I marked them @lazy 
in the model. Still my query with about 50 entrys exceeds 2 mb in size. 
Is there some problem with the @lazy annotation? I'm using the latest 
extbase checkout from the forge, or is there another way to limit the 
query output (Define which fields are fetched in the repository 
method?). I don't want to write raw sql querys but If I can't get this 
fixed I'd might have to :(.

Big thanks in advance

Alex