Splunk is very popular, although I think it's software that you have to host. I have no idea how fast it is, but with a recent-ish machine I wonder if you coul

Splunk is very popular, although I think it's software that you have to host. I have no idea how fast it is, but with a recent-ish machine I wonder if you could have it process stuff in a weekly batch with minimum of frustration. They have a free trial that might be worth it to you -- www.splunk.com