scraperwiki/custard — pull request #495 by morty (2013-12-18 10:26:06+00:00)
Title: Increase size of Mongodb connection pool.

To avoid connection churn. It's a bit of a guess - everyone on the internet say "It depends".

Node defaults to 5, Python client defaults to 100. Maximum MongoDB supports is 20000. I've gone for 200.