How to properly generate ORM objects?

Question

Django

I wanted to generate objects for educational purposes. The action is understandable

for i in range(1000):
    r = Post()
    ....
    r.save()

Alas, it works super slowly, about 100 objects per second. Debug=True and SQLite. Delete is also similar speed.

Answer 1

Если цель - создавать объекты, то нет ничего быстрее bulk_create. Немного измени твой код, вот так:

posts = []
for i in range(1000):
    r = Post()
    ....
    posts.append(r)

Post.objects.bulk_create(posts)