Hello,
I've thought, that QuerySets whose are iterated does not allocate memory
for all objects. But simple test shows otherwise. When I iterate through
SomeModel.objects.all() I get same memory consumption like with
list(SomeModel.objects.all()). It is very frustrating, because with test
database (which is definitely not as large as production one) with
approximately 30000 records I get about two GB of memory per process.
Iterating through all records in my app is a special case, but needed one.
So my question is: Is (or should be) there a difference between
iterating and enumerating objects? Is there any way to load object on
demand only, so to use memory only roughly equal to sizeof(SomeModel)?
--
Tomas Kopecek
e-mail: permonik at mesias.brnonet.cz
ICQ: 114483784
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