Re: When Index is Updated Frequently

2011-03-04 Thread Michael McCandless
On Fri, Mar 4, 2011 at 3:22 PM, Dennis Gearon wrote: > Nearly 100ms? If any netizen ever complained about that, I'd 'round-file' the > complaint. Internal to a single process's execution, well, mabye it's an > issue. > Not too hard to handle. Well there are many caveats, but 100 msec is where (

Re: When Index is Updated Frequently

2011-03-04 Thread Michael McCandless
On Fri, Mar 4, 2011 at 3:21 PM, Bing Li wrote: > I have a question. If Lucene is good at updating, it must more loads on the > Solr cluster. So in my system, I will leave the large amount of crawled data > unchanged for ever. Meanwhile, I use a traditional database to keep mutable > data. > > For

RE: When Index is Updated Frequently

2011-03-04 Thread Jonathan Rochkind
o: Michael McCandless Cc: solr-user@lucene.apache.org Subject: Re: When Index is Updated Frequently Dear Michael, Thanks so much for your answer! I have a question. If Lucene is good at updating, it must more loads on the Solr cluster. So in my system, I will leave the large amount of crawled data unc

Re: When Index is Updated Frequently

2011-03-04 Thread Dennis Gearon
ache.org; bing...@asu.edu Cc: Bing Li Sent: Fri, March 4, 2011 10:45:05 AM Subject: Re: When Index is Updated Frequently On Fri, Mar 4, 2011 at 10:09 AM, Bing Li wrote: > According to my experiences, when the Lucene index updated frequently, its > performance must become low. Is it correct?

Re: When Index is Updated Frequently

2011-03-04 Thread Bing Li
Dear Michael, Thanks so much for your answer! I have a question. If Lucene is good at updating, it must more loads on the Solr cluster. So in my system, I will leave the large amount of crawled data unchanged for ever. Meanwhile, I use a traditional database to keep mutable data. Fortunately, in

Re: When Index is Updated Frequently

2011-03-04 Thread Michael McCandless
On Fri, Mar 4, 2011 at 10:09 AM, Bing Li wrote: > According to my experiences, when the Lucene index updated frequently, its > performance must become low. Is it correct? In fact Lucene can gracefully handle a high rate of updates with low latency turnaround on the readers, using the near-real-t