We are looking at blocking a large number of individual domains/IPs/URLs (~500,000). What would be the best scalable way to do this (we want to also have a category associated with each entry)?
1) Using a extended list and categorizing all the entries?
2) Using an external list and storing all the entries in a database like Postgres? Does this allow MWG to get the category information as well?
3) Some other solution I'm not aware of.
Would solutions in 1 and 2 both take up the same amount of memory in MWG? We've seen some java heap memory issues so we would also be interested in a scalable solution for this.