The most basic approach is to have the post go to the load balancer endpoint, and have a cluster of identical servers run the python script. You could also hav

The most basic approach is to have the post go to the load balancer endpoint, and have a cluster of identical servers run the python script. You could also have the post add the job to a queue (e.g. Amazon SQS, RabbitMQ, etc). Then your cluster of servers can pluck items off the queue as needed.