Are the cores join-able? If so, you can use Solr's join feature to execute
just one query.

Otis
--
Performance Monitoring - http://sematext.com/spm
On Oct 2, 2012 5:50 PM, "Nicholas Ding" <nicholas...@gmail.com> wrote:

> Hello,
>
> I'm working on a search project, that involves searching against more than
> one cores.
>
> For example, I have 3 cores. Core A, Core B, and Core C.
>
>    - Fist Step, search Core A, get some Ids.
>    - Second Step, search Core B, get some keywords.
>    - Finally, I use Ids from Core A and keywords from Core B, searching
>    against Core C.
>
> I know I can write some php frontend to call Solr several times, but is
> that possible to do it inside Solr? Core A and Core B are pretty small, by
> comparing the searching time, the HTTP overhead is great. This project is
> gonna have high volume traffic, so I wanna reduce the overhead of HTTP if
> that's possible.
>
> Thanks
> Nicholas
>

Reply via email to