Re: Need help with Solr Performance

[Mark Miller]

I don't think you can search a 15 million doc index with any kind of 
query complexity beyond a low freq query term in under .25 seconds 
unless its a cached hit (in which case it still might not *quite* make 
it under .25 every time either I'd think). Would love to be proven wrong 
though <g> You have quite a beastly server there.
Currently, I'm getting query times between 6-12 seconds, I'm looking to
speed this up to sub .25 sec (250ms) without sharding.