We are currently running tests against some of the more recent nightly builds of Solr 4, but have noticed some significant performance decreases recently. Some of the reasons we are using Solr 4 is because we needed geofiltering and highlighting which were not originally available in 3 from my understanding....
It appears however, that those features have been backported to 3.x. One other feature that we are very interested in because we have very large payloads returning in our search is the wildcard field list for return fields. We've seen it work in the later builds of 4.x, but again, the gain we are getting from the smaller payload by leaving out some fields (out of hundreds), is negated by some poor performance on the response times. Are there any plans to backport the wildcard fieldlist feature to 3.x? -- View this message in context: http://lucene.472066.n3.nabble.com/Backporting-Wildcard-fieldlist-Features-to-3-x-versions-tp3770953p3770953.html Sent from the Solr - User mailing list archive at Nabble.com.