StreamingHttpResponse for Large Data

# models.py

from django.db import models

class Record(models.Model):
    title = models.CharField(max_length=120)
  

# admin.py

from django.contrib import admin
from .models import Record

@admin.register(Record)
class RecordAdmin(admin.ModelAdmin):
    list_display = ("title",)
  

# views.py
import csv
from django.http import StreamingHttpResponse
def big_csv(request):
    def rows():
        yield "title\n"
        for i in range(1000000):
            yield f"row-{i}\n"
    response = StreamingHttpResponse(rows(), content_type="text/csv")
    response['Content-Disposition'] = 'attachment; filename="big.csv"'
    return response