Re: Average of Averages in Solr

2016-10-06 Thread Susheel Kumar
Please look into streaming expressions. I think that is what you are looking for. https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions Thanks, Susheel On Thu, Oct 6, 2016 at 11:56 AM, John Bickerstaff wrote: > This may help? Note the "Bloomberg Analytics" at the bottom of

Re: Average of Averages in Solr

2016-10-06 Thread John Bickerstaff
This may help? Note the "Bloomberg Analytics" at the bottom of the post... https://dzone.com/articles/solr-not-just-for-text-anymore Quote from article: - *Bloomberg Analytics Component for Solr*: Bloomberg Financial Services uses Solr extensively, and found the existing statistical pack

Re: Average of Averages in Solr

2016-10-06 Thread Shawn Heisey
On 10/6/2016 12:04 AM, Lewin Joy (TMS) wrote: > There is a requirement to take an average on "Amount" field against > each "code" field. And then calculate the averages on this averages. > Since my "code" field has a very huge cardinality, which could be > around 200,000 or even in millions ; It ge

Average of Averages in Solr

2016-10-05 Thread Lewin Joy (TMS)
•• PROTECTED 関係者外秘 Hi, I have a big collection with around 100 million records. There is a requirement to take an average on "Amount" field against each "code" field. And then calculate the averages on this averages. Since my "code" field has a very huge cardinality, which could be around 200,0