The biggest struggle I had while building web scrappers is scaling Selenium. If you need to launch Selenium hundred of thousands times per month, you need a lot of computer power which is really expensive on EC2.
A couple years ago, I discovered browserless.io which does this job for you and it's amazing. I really don't know how they made this but it just scales without any limit.
A couple years ago, I discovered browserless.io which does this job for you and it's amazing. I really don't know how they made this but it just scales without any limit.