bq: Does Solr automatically loads search index into memory after the index is built?
No. That's what the autowarm counts on on your queryResultCache and filterCache are intended to facilitate. Also after every commit, a newSearcher event is fired and any warmup queries you have configured in the newSearcher section of your solrconfig.xml file are fired that you should configure so as to load whatever low-level caches you expect should be loaded. What have you looked for to try to answer this question before you posted the question? The top two Google responses outline this in some detail. Best, Erick On Thu, Jul 2, 2015 at 8:41 AM, wwang525 <wwang...@gmail.com> wrote: > Hi, > > I worked with other search solutions before, and cache management is > important in boosting performance. Apart from the cache generated due to > user's requests, loading the search index into memory is the very initial > step after the index is built. This is to ensure search results to be > retrieved from memory, and not from disk I/O. > > The observation is that if the search index has not been accessed for a long > time, the performance will be degraded greatly due to the swap of the search > index from memory to disk by OS. > > Does Solr automatically loads search index into memory after the index is > built? Otherwise, is there any tool or command that can accomplish this > task. > > Regards > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/How-to-do-a-Data-sharding-for-data-in-a-database-table-tp4212765p4215398.html > Sent from the Solr - User mailing list archive at Nabble.com.
