You say warming queries didn't help? How do those look like? Make sure you facet and sort in all of the fields that your application allow faceting/sorting. The same with the filters. Uninversion of fields is done only when you commit, but warming queries should help you here. Tomás
On Fri, Jan 27, 2012 at 11:44 AM, dan sutton <danbsut...@gmail.com> wrote: > Hi List, > > We use Solr 4.0.2011.12.01.09.59.41 and have a dataset of roughly 40 GB. > Every day we produce a new dataset of 40 GB and have to switch one for > the other. > > Once the index switch over has taken place, it takes roughly 30 min for > Solr > to reach maximum performance. Are there any hardware or software solutions > to reduce the warm-up time ? We tried warm-up queries but it didn't change > much. > > Our hardware specs is: > * Dell Poweredge 1950 > * 2 x Quad-Core Xeon E5405 (2.00GHz) > * 48 GB RAM > * 2 x 146 GB SAS 3 Gb/s 15K RPM disk configured in RAID mirror > > One thing that does seem to take a long time is un-inverting a set of > multivalued fields, are there any optimizations we might be able to > use here? > > Thanks for your help. > Dan >
