How can I improve bulk update performance in Django?

How can I improve bulk update performance in Django?

To improve bulk update performance in Django, consider using the bulk_update() method introduced in Django 2.2.

What are the advantages of using bulk_update over individual updates?

Using bulk_update reduces the number of database hits, which significantly speeds up the update process.

Are there any limitations I should be aware of when using bulk_update?

Yes, bulk_update does not call the save() method on each instance, so signals like pre_save and post_save won't be triggered.

Can I use bulk_update with related fields?

No, bulk_update only works with fields on the model being updated. You need to handle related fields separately.