Hi, I'm curious as to what approaches one would take to defend against users attacking a Solr service, especially if exposed to the internet as opposed to an intranet. I'm fairly new to Solr, is there anything built in?
Is there anything in place to prevent the search engine from getting overwhelmed by a particular user or group of users, submitting loads of time-consuming queries as some form of a DoS attack? Additionally, is there a way of rate-limiting it so that only a certain number of queries per user/per hour can be submitted, etc? (for example, to prevent programmatic access to the search engine as opposed to a human user) Thanks, Ian
