Eswar, This link would give you a fair idea of how Solr is used by some of the sites/companies - http://wiki.apache.org/solr/SolrPerformanceData
Rishabh On Nov 20, 2007 10:49 AM, Eswar K <[EMAIL PROTECTED]> wrote: > In our case, the load is kind of distributed. On an average, the QPS could > be much less than that. 1000 qps could be the peak load ever expected > could > ever reach. However the number of documents going to be in the range of 2 > - > 20 million documents. > > We would possibly distribute the indexes to different solr instances and > possibly direct it accordingly to reduce the QPS. > > - Eswar > > On Nov 20, 2007 10:42 AM, Walter Underwood <[EMAIL PROTECTED]> wrote: > > > 1000 qps is a lot of load, at least 30M queries/day. > > > > We are running dual CPU Power P5 machines and getting about 80 qps > > with worst case response times of 5 seconds. 90% of responses are > > under 70 msec. > > > > Our expected peak load is 300 qps on our back-end Solr farm. > > We execute multiple back-end queries for each query page. > > > > With N+1 sizing (full throughput with one server down), we > > have five servers to do that. We have a separate server > > for indexing and use the Solr distribution scripts. > > > > We have a relatively small index, about 250K docs. > > > > wunder > > > > > > On 11/19/07 8:48 PM, "Eswar K" <[EMAIL PROTECTED]> wrote: > > > > > Its not going to hit 1000 all the time, its the expected peak value. > > > > > > I guess for distributing the load we should be using collections and I > > was > > > looking at the collections documentation ( > > > http://wiki.apache.org/solr/CollectionDistribution) . > > > > > > - Eswar > > > On Nov 20, 2007 12:07 AM, Matthew Runo <[EMAIL PROTECTED]> wrote: > > > > > >> I'd think that any platform that can run Java would be fine to run > > >> SOLR on. Maybe this is more a question of preferred platforms for > Java > > >> deployments? That is quite the load for SOLR though, you may find > that > > >> you want more than one server. > > >> > > >> Do you mean that you're expecting about 1000 QPS over an index with > up > > >> to 20 million documents? > > >> > > >> --Matthew > > >> > > >> On Nov 19, 2007, at 6:00 AM, Eswar K wrote: > > >> > > >>> All, > > >>> > > >>> Can you give some information on this or atleast let me know where I > > >>> can > > >>> find this information if its already listed out anywhere. > > >>> > > >>> Regards, > > >>> Eswar > > >>> > > >>> On Nov 18, 2007 9:45 PM, Eswar K <[EMAIL PROTECTED]> wrote: > > >>> > > >>>> Hi, > > >>>> > > >>>> I understand that Solr can be used on different Linux flavors. Is > > >>>> there > > >>>> any preferred flavor (Like Red Hat, Ubuntu, etc)? > > >>>> Also what is the kind of configuration of hardware (Processors, > > >>>> RAM, etc) > > >>>> be best suited for the install? > > >>>> We expect to load it with millions of documents (varying from 2 - > 20 > > >>>> million). There might be around 1000 concurrent users. > > >>>> > > >>>> Your help in this regard will be appreciated. > > >>>> > > >>>> Regards, > > >>>> Eswar > > >>>> > > >>>> > > >> > > >> > > > > >
