Couple of basic tips for speeding up Django queries: https://youtube.com/shorts/mewTap8ZQ6w?feature=shared
Supporting article: Speed up your Django queries - JetBrains Guide
Happy to have any feedback or suggestions for future tips 
I also have used auto-translations for the subtitles, if you spot any errors Iām very happy to update and equally if you want me to add the subtitles for your language please let me know.
(then if you enjoy the video please like/comment/subscribe 
it helps me to keep making Django content)