Bhavin - one of the nice things about Solr's index replication is that *typically* only changed/new index files are sent from master to slave, and this is typically cheap.
Otis -- Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch ----- Original Message ---- From: Bhavin Pandya <[EMAIL PROTECTED]> To: solr-user@lucene.apache.org Sent: Monday, March 17, 2008 8:12:53 AM Subject: Re: Does solr support runtime index? Hi, >> 1. run time index ( the record which is indexed becomes searchable >> immediately) > Immediately is a bit of a stretch, but say, within 1 minute or so, that > is doable. I think its cron job... so it will sync the snapshot of master index to all slaves.... suppose we have four slave machines. Isnt it expensive to sync the snapshot every min??? >> If i have configures one master and four slave servers, can i make one >> of the slave server as a master server for second application ? > Do you mean with a separate index? I suppose it is possible, but I > wouldn't think it is recommended. Typically, the worker nodes are there > b/c you have such a high query volume that you need the support. Making > one of them a master, means taking away, presumably, from query time > support. That means it is recommended to use one master server for two application but slaves i should not share with indexer. - Bhavin pandya ----- Original Message ----- From: "Grant Ingersoll" <[EMAIL PROTECTED]> To: <solr-user@lucene.apache.org> Sent: Monday, March 17, 2008 4:46 PM Subject: Re: Does solr support runtime index? > > On Mar 17, 2008, at 3:20 AM, Bhavin Pandya wrote: > >> Hi, >> >> I am aware of lucene but newbie in solr... >> I want to swith my one of the product to solr for, >> 1. run time index ( the record which is indexed becomes searchable >> immediately) > > Immediately is a bit of a stretch, but say, within 1 minute or so, that > is doable. > >> >> 2. faceted search >> 3. master slave architecture >> >> But i have doubt that does solr supports runtime index in master slave >> architecture ??? >> >> If i have configures one master and four slave servers, can i make one >> of the slave server as a master server for second application ? > > Do you mean with a separate index? I suppose it is possible, but I > wouldn't think it is recommended. Typically, the worker nodes are there > b/c you have such a high query volume that you need the support. Making > one of them a master, means taking away, presumably, from query time > support. > >> >> >> Any thoughts, pointers in this direction please. >> >> - Bhavin pandya > > -------------------------- > Grant Ingersoll > http://www.lucenebootcamp.com > Next Training: April 7, 2008 at ApacheCon Europe in Amsterdam > > Lucene Helpful Hints: > http://wiki.apache.org/lucene-java/BasicsOfPerformance > http://wiki.apache.org/lucene-java/LuceneFAQ > > > > > >
