Yura Smolsky wrote:
Hello, mark.
mh> 2) My app uses long queries, some of which include
mh> very common terms. Using the "MoreLikeThis" query to
mh> drop common terms drastically improved performance. If
mh> your "killer queries" are long ones you could spot
mh> them and service them with a MoreLik
In addition to the comments already made, I recently
recently found these changes to be useful:
1) Swapping out Sun 1.4.2_05 JVM for BEA's JRockit JVM
halved my query times. (In both cases did not tweak
any default JVM settings other than -Xmx to ensure
adequate memory allocation).
2) My app use
Daniel,
On Thursday 07 April 2005 00:54, Chris Hostetter wrote:
>
> : Queries: The query strings are of highly differing complexity, from
> : simple x:y to long queries involving conjunctions, disjunctions and
> : wildecard queries.
> :
> : 90% of the queries run brilliantly. Problem is that 10%
Daniel Herlitz wrote:
Hi everybody,
We have been using Lucene for about one year now with great success.
Recently though the index has growed noticably and so has the number of
searches. I was wondering if anyone would like to comment on these
figures and say if it works for them?
Index size: ~
: Queries: The query strings are of highly differing complexity, from
: simple x:y to long queries involving conjunctions, disjunctions and
: wildecard queries.
:
: 90% of the queries run brilliantly. Problem is that 10% of the queries
: (simple or not) take a long time, on average more that 10 se
