Wild card and fuzzy queries are in general expensive to compute for the
simple reason that the number of query combinations that solr has to check
against increases.
So the lesser amount of combinations solr has to try, the faster it'll be.
I believe that this is what you're seeing.
Additionally,
Thanks Binoy, these links helps. Explain or debug log really helped me, and
after few experimentation and debugging, I conclude that if we move wild
card queries (marked with *) to right; it improves performance. I haven't
been able to find a reference in documentation, but does this statement
hold
There is another resource to help analyze your queries: splainer.io
As for query tuning, that is a really vast topic and there is no
straightforward answer. You'll have to experiment and find the settings
that suit you best.
Here's a few resources to help you get started:
http://wiki.apache.org/lu
Thank you Binoy. Is there any pointer available to tune similar queries, as
it is taking a huge amount of time?
Shahzad
On Mon, Feb 15, 2016 at 10:18 AM, Binoy Dalal
wrote:
> Append &debugQuery=true to your query.
> It isn't exactly like a SQL execution plan but will give you the details of
> h
Append &debugQuery=true to your query.
It isn't exactly like a SQL execution plan but will give you the details of
how the query was parsed, scored and how much time was taken by each module
used by the request handler.
On Mon, 15 Feb 2016, 10:42 Shahzad Masud <
shahzad.ma...@northbaysolutions.net
