How to make recognition and search for 1 million faces?

Question

Software design

For the sake of interest, I dabbled with OpenCV and came up with the following task:

A database where 1 million faces with names are stored.
You need to organize a quick search by face (upload a photo and found faces are highlighted by names)

Tell me how this can be implemented, which libraries to pay attention to?

How to store faces in the database and at the same time quickly and accurately search for them?

Answer 1

Well, since you HAVE come up with such a task, then you probably already know where you will get images of 1 million faces. And about how to "store faces in the database" and how to "quickly and accurately" search - even too lazy to write - so much has already been written ....
https://neurohive.io/ru/tutorial/raspoznavanie-lic...
https ://evergreens.com.ua/ru/articles/digital-faci...
https://www.sciencehunter.net/Handbook/Face_db
https://iidx.ru/uslugi/raspoznavanie-lits/
.... ..